Trace number 298199
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/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf |
| MD5SUM | 5cb12367c8059b22462366f8563a334f |
| 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 | 500 |
| Number of clauses | 2130 |
| Sum of the clauses size | 6390 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 2130 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2130 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 14 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 498 free variables and 2116 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.475
0.00/0.02 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.00/0.02 c resolvent_look() :: found 70 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 500 variables and 2186 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 500 variabels and 2186 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2186 / 500 ) = 4.37
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c suggested doublelook initial :: 0
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 143 JD: 25
0.00/0.09 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: 1848 JD: 25
1.02/1.06 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 16593 JD: 25
9.83/9.93 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 71583 JD: 25
42.59/42.69 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 224404 JD: 25
133.40/133.54 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************c right child 53875 UNSAT by parent!
281.97/282.07
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 566444 JD: 25
341.36/341.52 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************c right child 80910 UNSAT by parent!
361.53/361.72
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 1182400 JD: 25
733.39/733.70 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************c right child 261259 UNSAT by parent!
779.25/779.52
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
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/node60/watcher-298199-1171851650 -o ROOT/results/node60/solver-298199-1171851650 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298199-1171851650/march_ks /tmp/evaluation/298199-1171851650/instance-298199-1171851650.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: 0.92 0.98 0.99 3/64 20274
/proc/meminfo: memFree=782456/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=800 CPUtime=0
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 205121885 819200 113 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 200 113 50 123 0 75 0
[startup+0.10696 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20274
/proc/meminfo: memFree=782456/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=1392 CPUtime=0.1
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 270 0 0 0 10 0 0 0 18 0 1 0 205121885 1425408 252 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 348 252 73 123 0 223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1392
[startup+0.515033 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20274
/proc/meminfo: memFree=782456/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=1392 CPUtime=0.51
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 285 0 0 0 51 0 0 0 21 0 1 0 205121885 1425408 267 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 348 267 73 123 0 223 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1392
[startup+1.33518 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20275
/proc/meminfo: memFree=781552/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=1392 CPUtime=1.33
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 299 0 0 0 133 0 0 0 25 0 1 0 205121885 1425408 281 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 348 281 73 123 0 223 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1392
[startup+2.97147 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20275
/proc/meminfo: memFree=781296/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=1524 CPUtime=2.96
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 320 0 0 0 296 0 0 0 25 0 1 0 205121885 1560576 302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579481 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 381 302 73 123 0 256 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1524
[startup+6.25006 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20275
/proc/meminfo: memFree=781240/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=1720 CPUtime=6.24
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 344 0 0 0 624 0 0 0 25 0 1 0 205121885 1761280 326 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 430 326 73 123 0 305 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1720
[startup+12.7042 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20275
/proc/meminfo: memFree=781056/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=1720 CPUtime=12.69
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 359 0 0 0 1269 0 0 0 25 0 1 0 205121885 1761280 341 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 430 341 73 123 0 305 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1720
[startup+25.5085 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20275
/proc/meminfo: memFree=780736/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=1936 CPUtime=25.49
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 445 0 0 0 2549 0 0 0 25 0 1 0 205121885 1982464 409 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 484 409 73 123 0 359 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1936
[startup+51.1161 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20275
/proc/meminfo: memFree=780416/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=2316 CPUtime=51.09
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 534 0 0 0 5109 0 0 0 25 0 1 0 205121885 2371584 498 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 579 498 73 123 0 454 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2316
[startup+102.324 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20275
/proc/meminfo: memFree=779584/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=3396 CPUtime=102.28
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 757 0 0 0 10228 0 0 0 25 0 1 0 205121885 3477504 721 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 849 721 73 123 0 724 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3396
[startup+162.344 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20275
/proc/meminfo: memFree=778112/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=5660 CPUtime=162.28
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 1126 0 0 0 16228 0 0 0 25 0 1 0 205121885 5795840 1065 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 1415 1065 73 123 0 1290 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 5660
[startup+222.358 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20275
/proc/meminfo: memFree=776896/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=7384 CPUtime=222.28
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 1439 0 0 0 22227 1 0 0 25 0 1 0 205121885 7561216 1378 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565577 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 1846 1378 73 123 0 1721 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 7384
[startup+282.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20275
/proc/meminfo: memFree=775616/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=7844 CPUtime=282.28
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 1768 0 0 0 28227 1 0 0 25 0 1 0 205121885 8032256 1707 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 1961 1707 73 123 0 1836 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 7844
[startup+342.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20275
/proc/meminfo: memFree=774528/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=10432 CPUtime=342.28
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 2039 0 0 0 34227 1 0 0 25 0 1 0 205121885 10682368 1978 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 2608 1978 73 123 0 2483 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 10432
[startup+402.421 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20275
/proc/meminfo: memFree=772416/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=11348 CPUtime=402.28
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 2548 0 0 0 40227 1 0 0 25 0 1 0 205121885 11620352 2487 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 2837 2487 73 123 0 2712 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 11348
[startup+462.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20275
/proc/meminfo: memFree=770688/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=15228 CPUtime=462.27
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 2979 0 0 0 46226 1 0 0 25 0 1 0 205121885 15593472 2918 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 3807 2918 73 123 0 3682 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 15228
[startup+522.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20275
/proc/meminfo: memFree=769408/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=15228 CPUtime=522.26
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 3312 0 0 0 52225 1 0 0 25 0 1 0 205121885 15593472 3251 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 3807 3251 73 123 0 3682 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 15228
[startup+582.467 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 20275
/proc/meminfo: memFree=767360/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=17068 CPUtime=582.27
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 3809 0 0 0 58225 2 0 0 25 0 1 0 205121885 17477632 3748 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 4267 3748 73 123 0 4142 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 17068
[startup+642.492 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20275
/proc/meminfo: memFree=766080/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=22888 CPUtime=642.27
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 4143 0 0 0 64225 2 0 0 25 0 1 0 205121885 23437312 4082 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 5722 4082 73 123 0 5597 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 22888
[startup+702.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20275
/proc/meminfo: memFree=764544/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=23020 CPUtime=702.26
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 4509 0 0 0 70224 2 0 0 25 0 1 0 205121885 23572480 4448 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 5755 4448 73 123 0 5630 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 23020
[startup+762.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20275
/proc/meminfo: memFree=763008/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=23020 CPUtime=762.26
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 4910 0 0 0 76224 2 0 0 25 0 1 0 205121885 23572480 4849 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579085 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 5755 4849 73 123 0 5630 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 23020
[startup+822.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20275
/proc/meminfo: memFree=760832/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=23020 CPUtime=822.26
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 5443 0 0 0 82224 2 0 0 25 0 1 0 205121885 23572480 5382 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 5755 5382 73 123 0 5630 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 23020
[startup+882.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20275
/proc/meminfo: memFree=758592/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=35424 CPUtime=882.26
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 5997 0 0 0 88223 3 0 0 25 0 1 0 205121885 36274176 5936 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 8856 5936 73 123 0 8731 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 35424
[startup+942.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20275
/proc/meminfo: memFree=756800/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=35424 CPUtime=942.26
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 6452 0 0 0 94223 3 0 0 25 0 1 0 205121885 36274176 6391 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 8856 6391 73 123 0 8731 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 35424
[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20275
/proc/meminfo: memFree=755328/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=35424 CPUtime=1002.25
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 6830 0 0 0 100222 3 0 0 25 0 1 0 205121885 36274176 6769 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 8856 6769 73 123 0 8731 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 35424
[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20275
/proc/meminfo: memFree=753408/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=35424 CPUtime=1062.26
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 7295 0 0 0 106222 4 0 0 25 0 1 0 205121885 36274176 7234 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 8856 7234 73 123 0 8731 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 35424
[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20275
/proc/meminfo: memFree=751360/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=35424 CPUtime=1122.26
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 7794 0 0 0 112222 4 0 0 25 0 1 0 205121885 36274176 7733 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526507 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 8856 7733 73 123 0 8731 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 35424
[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20277
/proc/meminfo: memFree=749504/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=35424 CPUtime=1182.25
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 8268 0 0 0 118221 4 0 0 25 0 1 0 205121885 36274176 8207 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 8856 8207 73 123 0 8731 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 35424
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20277
/proc/meminfo: memFree=748992/2055920 swapFree=4183416/4192956
[pid=20274] ppid=20272 vsize=35424 CPUtime=1200.07
/proc/20274/stat : 20274 (march_ks) R 20272 20274 20211 0 -1 4194304 8381 0 0 0 120003 4 0 0 25 0 1 0 205121885 36274176 8320 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 1 0 0
/proc/20274/statm: 8856 8320 73 123 0 8731 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 35424
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.049992
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 35424
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8381
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= 1995
runsolver used 0.728889 second user time and 2.49162 second system time
The end
Begin job on node60 on Mon Feb 19 02:20:50 UTC 2007
IDJOB= 298199
IDBENCH= 19980
IDSOLVER= 111
FILE ID= node60/298199-1171851650
PBS_JOBID= 3839735
Free space on /tmp= 66561 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298199-1171851650/march_ks /tmp/evaluation/298199-1171851650/instance-298199-1171851650.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-298199-1171851650 -o ROOT/results/node60/solver-298199-1171851650 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298199-1171851650/march_ks /tmp/evaluation/298199-1171851650/instance-298199-1171851650.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 5cb12367c8059b22462366f8563a334f
RANDOM SEED= 212126963
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node60.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 : 3000.283
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 : 3000.283
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: 782928 kB
Buffers: 49316 kB
Cached: 1102300 kB
SwapCached: 3908 kB
Active: 791624 kB
Inactive: 369740 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 782928 kB
SwapTotal: 4192956 kB
SwapFree: 4183416 kB
Dirty: 2448 kB
Writeback: 0 kB
Mapped: 15196 kB
Slab: 97672 kB
Committed_AS: 701348 kB
PageTables: 1464 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= 66561 MiB
End job on node60 on Mon Feb 19 02:40:53 UTC 2007