Trace number 1517113

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
march_hi hi? (TO) 1200.09 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S820736259-091.cnf
MD5SUM40cbc7855271d25e9f7a8a91ba5b6927
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
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, 34 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 555 free variables and 2346 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.502
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.00/0.02	c resolvent_look() :: found 84 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2430 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 2430 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2430 / 560 ) = 4.34
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 number of free variables = 555
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 202
0.10/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 715
0.20/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5356
1.79/1.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 34809
13.69/13.72	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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 167932
73.86/73.98	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 605166
294.88/295.05	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 1677268
891.87/892.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517113-1238280429/watcher-1517113-1238280429 -o /tmp/evaluation-result-1517113-1238280429/solver-1517113-1238280429 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517113-1238280429.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 1795
/proc/meminfo: memFree=1051528/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=968 CPUtime=0
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1100709228 991232 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 242 122 62 167 0 73 0

[startup+0.0961839 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 1795
/proc/meminfo: memFree=1051528/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=1956 CPUtime=0.09
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 320 0 0 0 9 0 0 0 18 0 1 0 1100709228 2002944 303 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 489 303 91 167 0 320 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1956

[startup+0.102185 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 1795
/proc/meminfo: memFree=1051528/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=1956 CPUtime=0.1
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 320 0 0 0 10 0 0 0 18 0 1 0 1100709228 2002944 303 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 489 303 91 167 0 320 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1956

[startup+0.301223 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 1795
/proc/meminfo: memFree=1051528/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=1956 CPUtime=0.29
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 333 0 0 0 29 0 0 0 19 0 1 0 1100709228 2002944 316 1992294400 134512640 135197378 4294956240 18446744073709551615 134548613 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 489 316 91 167 0 320 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1956

[startup+0.701305 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 1795
/proc/meminfo: memFree=1051528/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=2088 CPUtime=0.69
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 349 0 0 0 69 0 0 0 22 0 1 0 1100709228 2138112 332 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 522 332 91 167 0 353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2088

[startup+1.50146 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1050432/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=2224 CPUtime=1.49
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 406 0 0 0 149 0 0 0 25 0 1 0 1100709228 2277376 389 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 556 389 91 167 0 387 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2224

[startup+3.10177 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1050176/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=2392 CPUtime=3.09
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 433 0 0 0 309 0 0 0 25 0 1 0 1100709228 2449408 416 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 598 416 91 167 0 429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2392

[startup+6.3014 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1049856/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=2544 CPUtime=6.29
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 482 0 0 0 629 0 0 0 25 0 1 0 1100709228 2605056 465 1992294400 134512640 135197378 4294956240 18446744073709551615 134548792 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 636 465 91 167 0 467 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2544

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1049280/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=3344 CPUtime=12.69
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 601 0 0 0 1269 0 0 0 25 0 1 0 1100709228 3424256 584 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 836 584 91 167 0 667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3344

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1048448/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=3856 CPUtime=25.48
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 812 0 0 0 2548 0 0 0 25 0 1 0 1100709228 3948544 795 1992294400 134512640 135197378 4294956240 18446744073709551615 134552516 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 964 795 91 167 0 795 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3856

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1046528/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=6412 CPUtime=51.07
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 1287 0 0 0 5107 0 0 0 25 0 1 0 1100709228 6565888 1270 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 1603 1270 91 167 0 1434 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6412

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1043392/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=12256 CPUtime=102.26
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 2060 0 0 0 10225 1 0 0 25 0 1 0 1100709228 12550144 2043 1992294400 134512640 135197378 4294956240 18446744073709551615 134590506 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 3064 2043 91 167 0 2895 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12256

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1039872/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=16136 CPUtime=162.23
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 2943 0 0 0 16222 1 0 0 25 0 1 0 1100709228 16523264 2926 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 4034 2926 91 167 0 3865 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16136

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1036288/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=18176 CPUtime=222.21
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 3819 0 0 0 22219 2 0 0 25 0 1 0 1100709228 18612224 3802 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 4544 3802 91 167 0 4375 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18176

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1033024/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=23996 CPUtime=282.19
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 4643 0 0 0 28216 3 0 0 25 0 1 0 1100709228 24571904 4626 1992294400 134512640 135197378 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 5999 4626 91 167 0 5830 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23996

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1029568/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=23996 CPUtime=342.17
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 5491 0 0 0 34213 4 0 0 25 0 1 0 1100709228 24571904 5474 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 5999 5474 91 167 0 5830 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23996

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1026176/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=36804 CPUtime=402.15
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 6332 0 0 0 40210 5 0 0 25 0 1 0 1100709228 37687296 6315 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 9201 6315 91 167 0 9032 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 36804

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1022848/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=36804 CPUtime=462.12
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 7155 0 0 0 46207 5 0 0 25 0 1 0 1100709228 37687296 7138 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 9201 7138 91 167 0 9032 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36804

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1019520/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=36804 CPUtime=522.11
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 7981 0 0 0 52205 6 0 0 25 0 1 0 1100709228 37687296 7964 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 9201 7964 91 167 0 9032 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 36804

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1016384/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=49900 CPUtime=582.09
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 8783 0 0 0 58202 7 0 0 25 0 1 0 1100709228 51097600 8766 1992294400 134512640 135197378 4294956240 18446744073709551615 134713222 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 12475 8766 91 167 0 12306 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 49900

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1012992/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=49900 CPUtime=642.07
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 9610 0 0 0 64200 7 0 0 25 0 1 0 1100709228 51097600 9593 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 12475 9593 91 167 0 12306 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 49900

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1009856/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=49900 CPUtime=702.05
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 10410 0 0 0 70197 8 0 0 25 0 1 0 1100709228 51097600 10393 1992294400 134512640 135197378 4294956240 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 12475 10393 91 167 0 12306 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 49900

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1006656/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=58056 CPUtime=762.03
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 11190 0 0 0 76194 9 0 0 25 0 1 0 1100709228 59449344 11173 1992294400 134512640 135197378 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 14514 11173 91 167 0 14345 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 58056

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1796
/proc/meminfo: memFree=1003584/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=58056 CPUtime=822
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 11962 0 0 0 82191 9 0 0 25 0 1 0 1100709228 59449344 11945 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 14514 11945 91 167 0 14345 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 58056

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1802
/proc/meminfo: memFree=1000704/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=58056 CPUtime=881.98
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 12684 0 0 0 88188 10 0 0 25 0 1 0 1100709228 59449344 12667 1992294400 134512640 135197378 4294956240 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 14514 12667 91 167 0 14345 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 58056

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1802
/proc/meminfo: memFree=997376/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=77700 CPUtime=941.96
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 13504 0 0 0 94185 11 0 0 25 0 1 0 1100709228 79564800 13487 1992294400 134512640 135197378 4294956240 18446744073709551615 134572708 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 19425 13487 91 167 0 19256 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 77700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1802
/proc/meminfo: memFree=994112/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=77700 CPUtime=1001.93
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 14299 0 0 0 100182 11 0 0 25 0 1 0 1100709228 79564800 14282 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 19425 14282 91 167 0 19256 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 77700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1802
/proc/meminfo: memFree=991040/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=77700 CPUtime=1061.92
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 15077 0 0 0 106180 12 0 0 25 0 1 0 1100709228 79564800 15060 1992294400 134512640 135197378 4294956240 18446744073709551615 134542152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 19425 15060 91 167 0 19256 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 77700

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1802
/proc/meminfo: memFree=987840/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=77700 CPUtime=1121.9
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 15869 0 0 0 112177 13 0 0 25 0 1 0 1100709228 79564800 15852 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 19425 15852 91 167 0 19256 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 77700

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1802
/proc/meminfo: memFree=984704/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=77700 CPUtime=1181.87
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 16649 0 0 0 118174 13 0 0 25 0 1 0 1100709228 79564800 16632 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 19425 16632 91 167 0 19256 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 77700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1802
/proc/meminfo: memFree=983680/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=77700 CPUtime=1200.07
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 16898 0 0 0 119994 13 0 0 25 0 1 0 1100709228 79564800 16881 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 19425 16881 91 167 0 19256 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 77700

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 1802
/proc/meminfo: memFree=983680/2055920 swapFree=4176728/4192956
[pid=1795] ppid=1791 vsize=77700 CPUtime=1200.07
/proc/1795/stat : 1795 (march_hi) R 1791 1795 1414 0 -1 4194304 16898 0 0 0 119994 13 0 0 25 0 1 0 1100709228 79564800 16881 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1795/statm: 19425 16881 91 167 0 19256 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 77700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.150977
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 77700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16898
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= 1847

runsolver used 1.06984 second user time and 2.24066 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 23:47:09
IDJOB=1517113
IDBENCH=70569
IDSOLVER=521
FILE ID=node11/1517113-1238280429
PBS_JOBID= 9060840
Free space on /tmp= 66348 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S820736259-091.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517113-1238280429/watcher-1517113-1238280429 -o /tmp/evaluation-result-1517113-1238280429/solver-1517113-1238280429 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517113-1238280429.cnf

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

MD5SUM BENCH= 40cbc7855271d25e9f7a8a91ba5b6927
RANDOM SEED=760300755

node11.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		: 3000.274
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		: 3000.274
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:       1051944 kB
Buffers:         93832 kB
Cached:         817508 kB
SwapCached:      10196 kB
Active:         225708 kB
Inactive:       697272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051944 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          17348 kB
Slab:            66912 kB
Committed_AS:  2786752 kB
PageTables:       1456 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= 66348 MiB
End job on node11 at 2009-03-29 00:07:12