Trace number 1516921

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) 1200.03 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S159251645-087.cnf
MD5SUMce26e93a4185cf6cf29bdb9810800206
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.02	c main()::
0.01/0.02	c initFormula():: searching for DIMACS p-line....
0.01/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 520 variables and 2210 clauses.
0.01/0.02	c parseCNF():: parsing....
0.01/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02	c runParser():: parsing was successful, warming up engines...
0.01/0.02	c simplify_formula():: removed 0 tautological, 23 satisfied and 0 duplicate clauses
0.01/0.02	c preprocessing fase I completed:: there are now 516 free variables and 2187 clauses.
0.01/0.02	c stat :: sign balance is biased by 0.439
0.01/0.02	c using 3-SAT heuristics (occurence based diff)
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.01/0.02	c resolvent_look() :: found 81 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 520 variables and 2268 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 520 variabels and 2268 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2268 / 520 ) = 4.36
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c number of free variables = 516
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 137
0.01/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 547
0.20/0.21	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 |****************************************************************| ( 2/999) NodeCount: 3866
1.40/1.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 22333
8.80/8.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 93863
41.58/41.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 291024
142.64/142.78	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 683330
365.88/366.10	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 1250247
719.45/719.78	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/999) NodeCount: 1847756
1121.44/1121.86	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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-1516921-1238277435/watcher-1516921-1238277435 -o /tmp/evaluation-result-1516921-1238277435/solver-1516921-1238277435 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516921-1238277435.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 1.00 0.99 3/76 32514
/proc/meminfo: memFree=1759752/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=984 CPUtime=0
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1100404575 1007616 130 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 246 130 65 167 0 77 0

[startup+0.0203 s]
/proc/loadavg: 0.99 1.00 0.99 3/76 32514
/proc/meminfo: memFree=1759752/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=1116 CPUtime=0.01
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 181 0 0 0 1 0 0 0 18 0 1 0 1100404575 1142784 164 1992294400 134512640 135197378 4294956240 18446744073709551615 134565188 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 279 164 81 167 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1116

[startup+0.101312 s]
/proc/loadavg: 0.99 1.00 0.99 3/76 32514
/proc/meminfo: memFree=1759752/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=1900 CPUtime=0.1
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 301 0 0 0 10 0 0 0 18 0 1 0 1100404575 1945600 284 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 475 284 91 167 0 306 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1900

[startup+0.301344 s]
/proc/loadavg: 0.99 1.00 0.99 3/76 32514
/proc/meminfo: memFree=1759752/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=1900 CPUtime=0.3
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 316 0 0 0 30 0 0 0 19 0 1 0 1100404575 1945600 299 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 475 299 91 167 0 306 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1900

[startup+0.701408 s]
/proc/loadavg: 0.99 1.00 0.99 3/76 32514
/proc/meminfo: memFree=1759752/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=2044 CPUtime=0.7
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 336 0 0 0 70 0 0 0 22 0 1 0 1100404575 2093056 319 1992294400 134512640 135197378 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 511 319 91 167 0 342 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2044

[startup+1.50154 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 32515
/proc/meminfo: memFree=1758720/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=2180 CPUtime=1.5
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 381 0 0 0 150 0 0 0 25 0 1 0 1100404575 2232320 364 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 545 364 91 167 0 376 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2180

[startup+3.10179 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 32515
/proc/meminfo: memFree=1758400/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=2248 CPUtime=3.1
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 411 0 0 0 310 0 0 0 25 0 1 0 1100404575 2301952 394 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 562 394 91 167 0 393 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2248

[startup+6.3013 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 32515
/proc/meminfo: memFree=1758080/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=2656 CPUtime=6.29
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 469 0 0 0 629 0 0 0 25 0 1 0 1100404575 2719744 452 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 664 452 91 167 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2656

[startup+12.7013 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 32515
/proc/meminfo: memFree=1757504/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=3224 CPUtime=12.69
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 574 0 0 0 1269 0 0 0 25 0 1 0 1100404575 3301376 557 1992294400 134512640 135197378 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 806 557 91 167 0 637 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3224

[startup+25.5014 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 32515
/proc/meminfo: memFree=1756416/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=4340 CPUtime=25.49
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 845 0 0 0 2549 0 0 0 25 0 1 0 1100404575 4444160 828 1992294400 134512640 135197378 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 1085 828 91 167 0 916 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4340

[startup+51.1014 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 32515
/proc/meminfo: memFree=1754880/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=6732 CPUtime=51.07
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 1233 0 0 0 5107 0 0 0 25 0 1 0 1100404575 6893568 1216 1992294400 134512640 135197378 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 1683 1216 91 167 0 1514 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6732

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 32515
/proc/meminfo: memFree=1751808/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=9400 CPUtime=102.27
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 1987 0 0 0 10226 1 0 0 25 0 1 0 1100404575 9625600 1970 1992294400 134512640 135197378 4294956240 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 2350 1970 91 167 0 2181 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9400

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 32515
/proc/meminfo: memFree=1748416/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=13880 CPUtime=162.24
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 2825 0 0 0 16222 2 0 0 25 0 1 0 1100404575 14213120 2808 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 3470 2808 91 167 0 3301 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13880

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 32515
/proc/meminfo: memFree=1745024/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=17760 CPUtime=222.23
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 3642 0 0 0 22220 3 0 0 25 0 1 0 1100404575 18186240 3625 1992294400 134512640 135197378 4294956240 18446744073709551615 134526714 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 4440 3625 91 167 0 4271 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17760

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 32521
/proc/meminfo: memFree=1741696/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=23580 CPUtime=282.2
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 4449 0 0 0 28217 3 0 0 25 0 1 0 1100404575 24145920 4432 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 5895 4432 91 167 0 5726 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23580

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 32521
/proc/meminfo: memFree=1738560/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=27364 CPUtime=342.18
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 5218 0 0 0 34214 4 0 0 25 0 1 0 1100404575 28020736 5201 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 6841 5201 91 167 0 6672 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27364

[startup+402.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/77 32521
/proc/meminfo: memFree=1735488/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=36096 CPUtime=402.16
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 5991 0 0 0 40211 5 0 0 25 0 1 0 1100404575 36962304 5974 1992294400 134512640 135197378 4294956240 18446744073709551615 134552539 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 9024 5974 91 167 0 8855 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 36096

[startup+462.301 s]
/proc/loadavg: 1.36 1.10 1.03 2/77 32521
/proc/meminfo: memFree=1732480/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=36096 CPUtime=462.14
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 6733 0 0 0 46208 6 0 0 25 0 1 0 1100404575 36962304 6716 1992294400 134512640 135197378 4294956240 18446744073709551615 134618359 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 9024 6716 91 167 0 8855 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 36096

[startup+522.302 s]
/proc/loadavg: 1.16 1.09 1.03 2/77 32521
/proc/meminfo: memFree=1729408/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=36096 CPUtime=522.12
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 7489 0 0 0 52206 6 0 0 25 0 1 0 1100404575 36962304 7472 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 9024 7472 91 167 0 8855 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36096

[startup+582.302 s]
/proc/loadavg: 1.06 1.07 1.02 2/77 32521
/proc/meminfo: memFree=1726272/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=36096 CPUtime=582.1
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 8258 0 0 0 58203 7 0 0 25 0 1 0 1100404575 36962304 8241 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 9024 8241 91 167 0 8855 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 36096

[startup+642.302 s]
/proc/loadavg: 1.02 1.06 1.02 2/77 32521
/proc/meminfo: memFree=1723264/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=49192 CPUtime=642.09
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 8977 0 0 0 64202 7 0 0 25 0 1 0 1100404575 50372608 8960 1992294400 134512640 135197378 4294956240 18446744073709551615 134542317 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 12298 8960 91 167 0 12129 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 49192

[startup+702.301 s]
/proc/loadavg: 1.00 1.05 1.01 2/77 32521
/proc/meminfo: memFree=1720448/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=56760 CPUtime=702.06
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 9684 0 0 0 70198 8 0 0 25 0 1 0 1100404575 58122240 9667 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 14190 9667 91 167 0 14021 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 56760

[startup+762.307 s]
/proc/loadavg: 1.00 1.03 1.00 2/77 32521
/proc/meminfo: memFree=1717568/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=56760 CPUtime=762.05
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 10391 0 0 0 76196 9 0 0 25 0 1 0 1100404575 58122240 10374 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 14190 10374 91 167 0 14021 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 56760

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/77 32521
/proc/meminfo: memFree=1714816/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=56760 CPUtime=822.02
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 11077 0 0 0 82193 9 0 0 25 0 1 0 1100404575 58122240 11060 1992294400 134512640 135197378 4294956240 18446744073709551615 134606004 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 14190 11060 91 167 0 14021 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 56760

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/77 32521
/proc/meminfo: memFree=1711872/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=56760 CPUtime=882.01
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 11784 0 0 0 88191 10 0 0 25 0 1 0 1100404575 58122240 11767 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 14190 11767 91 167 0 14021 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 56760

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 32521
/proc/meminfo: memFree=1709312/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=56760 CPUtime=941.98
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 12475 0 0 0 94188 10 0 0 25 0 1 0 1100404575 58122240 12458 1992294400 134512640 135197378 4294956240 18446744073709551615 134618596 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 14190 12458 91 167 0 14021 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 56760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 32521
/proc/meminfo: memFree=1706368/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=76404 CPUtime=1001.97
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 13184 0 0 0 100186 11 0 0 25 0 1 0 1100404575 78237696 13167 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 19101 13167 91 167 0 18932 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 76404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 32521
/proc/meminfo: memFree=1703680/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=76404 CPUtime=1061.95
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 13851 0 0 0 106183 12 0 0 25 0 1 0 1100404575 78237696 13834 1992294400 134512640 135197378 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 19101 13834 91 167 0 18932 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 76404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 32521
/proc/meminfo: memFree=1701056/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=76404 CPUtime=1121.94
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 14500 0 0 0 112181 13 0 0 25 0 1 0 1100404575 78237696 14483 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 19101 14483 91 167 0 18932 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 76404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 32521
/proc/meminfo: memFree=1698368/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=76404 CPUtime=1181.91
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 15168 0 0 0 118178 13 0 0 25 0 1 0 1100404575 78237696 15151 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 19101 15151 91 167 0 18932 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 76404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 32521
/proc/meminfo: memFree=1697536/2055920 swapFree=4173572/4192956
[pid=32514] ppid=32512 vsize=76404 CPUtime=1200.01
/proc/32514/stat : 32514 (march_hi) R 32512 32514 32201 0 -1 4194304 15354 0 0 0 119988 13 0 0 25 0 1 0 1100404575 78237696 15337 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/32514/statm: 19101 15337 91 167 0 18932 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 76404

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): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.150977
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 76404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
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= 15354
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= 2323

runsolver used 1.14083 second user time and 3.24851 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-28 22:57:15
IDJOB=1516921
IDBENCH=70553
IDSOLVER=521
FILE ID=node69/1516921-1238277435
PBS_JOBID= 9060832
Free space on /tmp= 65728 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S159251645-087.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516921-1238277435/watcher-1516921-1238277435 -o /tmp/evaluation-result-1516921-1238277435/solver-1516921-1238277435 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516921-1238277435.cnf

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

MD5SUM BENCH= ce26e93a4185cf6cf29bdb9810800206
RANDOM SEED=1956228492

node69.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1760168 kB
Buffers:         57844 kB
Cached:         158932 kB
SwapCached:      10072 kB
Active:         121500 kB
Inactive:       107208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760168 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          17636 kB
Slab:            51704 kB
Committed_AS:  3458900 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-28 23:17:17