Trace number 1544902

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S565763763-051.cnf
MD5SUMc8ce7aa8b898c6cd15227b0e8c297c77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 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, 7 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 559 free variables and 2373 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.524
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 168 duplicate clauses
0.00/0.02	c resolvent_look() :: found 95 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2468 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 560 variabels and 2468 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2468 / 560 ) = 4.41
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: 231 JD: 28
0.09/0.16	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: 5774 JD: 28
3.99/4.06	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: 47808 JD: 28
34.57/34.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 282037 JD: 28
207.09/207.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1136342 JD: 28
839.33/839.71	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
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-1544902-1238614965/watcher-1544902-1238614965 -o /tmp/evaluation-result-1544902-1238614965/solver-1544902-1238614965 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544902-1238614965.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: 1.07 0.99 0.91 3/64 979
/proc/meminfo: memFree=1148032/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=796 CPUtime=0
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134158981 815104 111 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 199 111 50 123 0 74 0

[startup+0.0459621 s]
/proc/loadavg: 1.07 0.99 0.91 3/64 979
/proc/meminfo: memFree=1148032/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=1352 CPUtime=0.04
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 281 0 0 0 4 0 0 0 18 0 1 0 1134158981 1384448 264 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 338 264 73 123 0 213 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1352

[startup+0.101967 s]
/proc/loadavg: 1.07 0.99 0.91 3/64 979
/proc/meminfo: memFree=1148032/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=1484 CPUtime=0.09
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 289 0 0 0 9 0 0 0 18 0 1 0 1134158981 1519616 272 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 371 272 73 123 0 246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1484

[startup+0.301988 s]
/proc/loadavg: 1.07 0.99 0.91 3/64 979
/proc/meminfo: memFree=1148032/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=1484 CPUtime=0.29
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 304 0 0 0 29 0 0 0 19 0 1 0 1134158981 1519616 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 371 287 73 123 0 246 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1484

[startup+0.70103 s]
/proc/loadavg: 1.07 0.99 0.91 3/64 979
/proc/meminfo: memFree=1148032/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=1484 CPUtime=0.69
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 314 0 0 0 69 0 0 0 23 0 1 0 1134158981 1519616 297 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 371 297 73 123 0 246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1484

[startup+1.50112 s]
/proc/loadavg: 1.07 0.99 0.91 2/65 980
/proc/meminfo: memFree=1147064/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=1616 CPUtime=1.49
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 324 0 0 0 149 0 0 0 25 0 1 0 1134158981 1654784 307 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 404 307 73 123 0 279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1616

[startup+3.10229 s]
/proc/loadavg: 1.07 0.99 0.91 2/65 980
/proc/meminfo: memFree=1146936/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=1616 CPUtime=3.09
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 334 0 0 0 309 0 0 0 25 0 1 0 1134158981 1654784 317 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 404 317 73 123 0 279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1616

[startup+6.30163 s]
/proc/loadavg: 1.07 0.99 0.91 2/65 980
/proc/meminfo: memFree=1146808/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=1616 CPUtime=6.29
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 346 0 0 0 629 0 0 0 25 0 1 0 1134158981 1654784 329 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 404 329 73 123 0 279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1616

[startup+12.7013 s]
/proc/loadavg: 1.06 0.99 0.91 2/65 980
/proc/meminfo: memFree=1146680/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=1756 CPUtime=12.68
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 363 0 0 0 1268 0 0 0 25 0 1 0 1134158981 1798144 346 1992294400 134512640 135019032 4294956240 18446744073709551615 134597676 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 439 346 73 123 0 314 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1756

[startup+25.5017 s]
/proc/loadavg: 1.05 0.99 0.91 2/65 980
/proc/meminfo: memFree=1146616/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=1900 CPUtime=25.48
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 392 0 0 0 2548 0 0 0 25 0 1 0 1134158981 1945600 375 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 475 375 73 123 0 350 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1900

[startup+51.1014 s]
/proc/loadavg: 1.03 0.99 0.91 2/65 980
/proc/meminfo: memFree=1146616/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=2104 CPUtime=51.07
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 444 0 0 0 5107 0 0 0 25 0 1 0 1134158981 2154496 427 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 526 427 73 123 0 401 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2104

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 982
/proc/meminfo: memFree=1146040/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=2356 CPUtime=102.24
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 485 0 0 0 10224 0 0 0 25 0 1 0 1134158981 2412544 468 1992294400 134512640 135019032 4294956240 18446744073709551615 134564738 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 589 468 73 123 0 464 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2356

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 982
/proc/meminfo: memFree=1146040/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=2584 CPUtime=162.22
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 537 0 0 0 16222 0 0 0 25 0 1 0 1134158981 2646016 520 1992294400 134512640 135019032 4294956240 18446744073709551615 134538629 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 646 520 73 123 0 521 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2584

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 982
/proc/meminfo: memFree=1145784/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=2924 CPUtime=222.19
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 596 0 0 0 22219 0 0 0 25 0 1 0 1134158981 2994176 579 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 731 579 73 123 0 606 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2924

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 982
/proc/meminfo: memFree=1145528/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=3072 CPUtime=282.16
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 660 0 0 0 28216 0 0 0 25 0 1 0 1134158981 3145728 643 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 768 643 73 123 0 643 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 3072

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 982
/proc/meminfo: memFree=1145336/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=3584 CPUtime=342.13
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 711 0 0 0 34213 0 0 0 25 0 1 0 1134158981 3670016 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 896 694 73 123 0 771 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 3584

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 982
/proc/meminfo: memFree=1145144/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=3584 CPUtime=402.11
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 769 0 0 0 40211 0 0 0 25 0 1 0 1134158981 3670016 752 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 896 752 73 123 0 771 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 3584

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 982
/proc/meminfo: memFree=1144760/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=4492 CPUtime=462.08
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 890 0 0 0 46208 0 0 0 25 0 1 0 1134158981 4599808 873 1992294400 134512640 135019032 4294956240 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 1123 873 73 123 0 998 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 4492

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 982
/proc/meminfo: memFree=1144568/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=4492 CPUtime=522.07
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 940 0 0 0 52206 1 0 0 25 0 1 0 1134158981 4599808 923 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 1123 923 73 123 0 998 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 4492

[startup+582.302 s]
/proc/loadavg: 1.06 1.00 0.92 2/65 982
/proc/meminfo: memFree=1144440/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=4492 CPUtime=582.04
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 982 0 0 0 58203 1 0 0 25 0 1 0 1134158981 4599808 965 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 1123 965 73 123 0 998 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 4492

[startup+642.301 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 982
/proc/meminfo: memFree=1144248/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=4492 CPUtime=642.01
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 1024 0 0 0 64200 1 0 0 25 0 1 0 1134158981 4599808 1007 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 1123 1007 73 123 0 998 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 4492

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 982
/proc/meminfo: memFree=1143928/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=5644 CPUtime=701.99
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 1115 0 0 0 70198 1 0 0 25 0 1 0 1134158981 5779456 1098 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 1411 1098 73 123 0 1286 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 5644

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 982
/proc/meminfo: memFree=1143608/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=5644 CPUtime=761.97
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 1186 0 0 0 76196 1 0 0 25 0 1 0 1134158981 5779456 1169 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 1411 1169 73 123 0 1286 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 5644

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 982
/proc/meminfo: memFree=1143352/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=5644 CPUtime=821.93
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 1250 0 0 0 82192 1 0 0 25 0 1 0 1134158981 5779456 1233 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 1411 1233 73 123 0 1286 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 5644

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 982
/proc/meminfo: memFree=1142776/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=7368 CPUtime=881.91
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 1393 0 0 0 88190 1 0 0 25 0 1 0 1134158981 7544832 1376 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 1842 1376 73 123 0 1717 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 7368

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 982
/proc/meminfo: memFree=1142520/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=7500 CPUtime=941.89
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 1469 0 0 0 94188 1 0 0 25 0 1 0 1134158981 7680000 1452 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 1875 1452 73 123 0 1750 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 7500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 982
/proc/meminfo: memFree=1142264/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=7500 CPUtime=1001.86
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 1530 0 0 0 100185 1 0 0 25 0 1 0 1134158981 7680000 1513 1992294400 134512640 135019032 4294956240 18446744073709551615 134542948 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 1875 1513 73 123 0 1750 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 7500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 982
/proc/meminfo: memFree=1142008/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=7500 CPUtime=1061.84
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 1595 0 0 0 106183 1 0 0 25 0 1 0 1134158981 7680000 1578 1992294400 134512640 135019032 4294956240 18446744073709551615 134577543 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 1875 1578 73 123 0 1750 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 7500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 988
/proc/meminfo: memFree=1141176/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=8008 CPUtime=1121.81
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 1761 0 0 0 112180 1 0 0 25 0 1 0 1134158981 8200192 1744 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 2002 1744 73 123 0 1877 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 8008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 988
/proc/meminfo: memFree=1140856/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=8008 CPUtime=1181.78
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 1848 0 0 0 118177 1 0 0 25 0 1 0 1134158981 8200192 1831 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 2002 1831 73 123 0 1877 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 8008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 988
/proc/meminfo: memFree=1140728/2055920 swapFree=4178912/4192956
[pid=979] ppid=977 vsize=8008 CPUtime=1200.08
/proc/979/stat : 979 (march_ks) R 977 979 536 0 -1 4194304 1872 0 0 0 120007 1 0 0 25 0 1 0 1134158981 8200192 1855 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/979/statm: 2002 1855 73 123 0 1877 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8008

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.016997
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 8008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1872
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= 4914

runsolver used 0.952855 second user time and 3.43148 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-01 21:42:45
IDJOB=1544902
IDBENCH=70678
IDSOLVER=559
FILE ID=node47/1544902-1238614965
PBS_JOBID= 9073597
Free space on /tmp= 66368 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S565763763-051.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544902-1238614965/watcher-1544902-1238614965 -o /tmp/evaluation-result-1544902-1238614965/solver-1544902-1238614965 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544902-1238614965.cnf            

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

MD5SUM BENCH= c8ce7aa8b898c6cd15227b0e8c297c77
RANDOM SEED=1508170364

node47.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		: 3000.216
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:       1148576 kB
Buffers:        111692 kB
Cached:         690260 kB
SwapCached:       7792 kB
Active:         293452 kB
Inactive:       518880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1148576 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            3224 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            81104 kB
Committed_AS:  3225032 kB
PageTables:       1452 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= 66368 MiB
End job on node47 at 2009-04-01 22:02:47