Trace number 1627883

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) 5000.09 5001.33

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.47302
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.21	c main()::
0.19/0.21	c initFormula():: searching for DIMACS p-line....
0.19/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.19/0.21	c parseCNF():: parsing....
0.19/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.21	c runParser():: parsing was successful, warming up engines...
0.19/0.21	c simplify_formula():: removed 0 tautological, 103 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 3983 free variables and 16697 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.463
0.19/0.21	c using 3-SAT heuristics (occurence based diff)
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 148 duplicate clauses
0.19/0.21	c resolvent_look() :: found 84 resolvents
0.19/0.21	c lessRedundantTransformation():: nothing to be done.
0.19/0.21	c transformTo3SAT():: you gave me 4000 variables and 16781 clauses.
0.19/0.21	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.21	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.21	c transformTo3SAT():: the transformation yielded 4000 variabels and 16781 clauses.
0.19/0.21	c main():: clause / variable ratio: ( 16781 / 4000 ) = 4.20
0.19/0.21	c longest clause has size 3
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c number of free variables = 3983
0.19/0.21	c dynamic_preselect_setsize :: off
0.19/0.21	c main():: all systems go!
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 384
0.59/0.63	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: 43772
39.18/39.27	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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4241534
3896.33/3897.30	c |----------------------------------------------------------------|
c |*
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-1627883-1240035227/watcher-1627883-1240035227 -o /tmp/evaluation-result-1627883-1240035227/solver-1627883-1240035227 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627883-1240035227.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.39 0.09 0.03 3/64 23010
/proc/meminfo: memFree=975040/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=1264 CPUtime=0
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 31556222 1294336 171 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 316 171 58 167 0 147 0

[startup+0.0204601 s]
/proc/loadavg: 0.39 0.09 0.03 3/64 23010
/proc/meminfo: memFree=975040/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=1396 CPUtime=0.01
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 31556222 1429504 226 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 349 226 58 167 0 180 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1396

[startup+0.102467 s]
/proc/loadavg: 0.39 0.09 0.03 3/64 23010
/proc/meminfo: memFree=975040/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=2900 CPUtime=0.09
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 1221 0 0 0 9 0 0 0 18 0 1 0 31556222 2969600 506 1992294400 134512640 135197378 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 725 506 78 167 0 556 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2900

[startup+0.301485 s]
/proc/loadavg: 0.39 0.09 0.03 3/64 23010
/proc/meminfo: memFree=975040/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=8272 CPUtime=0.29
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 2868 0 0 0 29 0 0 0 19 0 1 0 31556222 8470528 1834 1992294400 134512640 135197378 4294956240 18446744073709551615 134572848 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 2068 1834 91 167 0 1899 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8272

[startup+0.70252 s]
/proc/loadavg: 0.39 0.09 0.03 3/64 23010
/proc/meminfo: memFree=975040/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=8824 CPUtime=0.69
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 3006 0 0 0 68 1 0 0 24 0 1 0 31556222 9035776 1972 1992294400 134512640 135197378 4294956240 18446744073709551615 134541994 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 2206 1972 91 167 0 2037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8824

[startup+1.50159 s]
/proc/loadavg: 0.39 0.09 0.03 2/65 23011
/proc/meminfo: memFree=967352/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=8956 CPUtime=1.49
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 3044 0 0 0 148 1 0 0 25 0 1 0 31556222 9170944 2010 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 2239 2010 91 167 0 2070 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8956

[startup+3.10174 s]
/proc/loadavg: 0.39 0.09 0.03 2/65 23011
/proc/meminfo: memFree=967096/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=9268 CPUtime=3.09
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 3087 0 0 0 308 1 0 0 25 0 1 0 31556222 9490432 2053 1992294400 134512640 135197378 4294956240 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 2317 2053 91 167 0 2148 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9268

[startup+6.30103 s]
/proc/loadavg: 0.44 0.11 0.03 2/65 23011
/proc/meminfo: memFree=966776/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=9412 CPUtime=6.29
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 3133 0 0 0 628 1 0 0 25 0 1 0 31556222 9637888 2099 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 2353 2099 91 167 0 2184 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9412

[startup+12.7016 s]
/proc/loadavg: 0.49 0.12 0.04 2/65 23011
/proc/meminfo: memFree=966328/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=9720 CPUtime=12.69
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 3238 0 0 0 1268 1 0 0 25 0 1 0 31556222 9953280 2204 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 2430 2204 91 167 0 2261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9720

[startup+25.5018 s]
/proc/loadavg: 0.60 0.17 0.05 2/65 23011
/proc/meminfo: memFree=965816/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=10384 CPUtime=25.48
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 3361 0 0 0 2547 1 0 0 25 0 1 0 31556222 10633216 2325 1992294400 134512640 135197378 4294956240 18446744073709551615 134541719 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 2596 2325 91 167 0 2427 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10384

[startup+51.1011 s]
/proc/loadavg: 0.73 0.23 0.08 2/65 23011
/proc/meminfo: memFree=964920/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=11368 CPUtime=51.08
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 3593 0 0 0 5106 2 0 0 25 0 1 0 31556222 11640832 2557 1992294400 134512640 135197378 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 2842 2557 91 167 0 2673 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11368

[startup+102.306 s]
/proc/loadavg: 0.88 0.35 0.12 2/65 23011
/proc/meminfo: memFree=963320/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=13600 CPUtime=102.27
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 3993 0 0 0 10225 2 0 0 25 0 1 0 31556222 13926400 2954 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 3400 2954 91 167 0 3231 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13600

[startup+162.301 s]
/proc/loadavg: 0.95 0.46 0.18 2/65 23011
/proc/meminfo: memFree=961464/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=15848 CPUtime=162.25
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 4457 0 0 0 16222 3 0 0 25 0 1 0 31556222 16228352 3415 1992294400 134512640 135197378 4294956240 18446744073709551615 134572714 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 3962 3415 91 167 0 3793 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15848

[startup+222.302 s]
/proc/loadavg: 0.98 0.56 0.22 2/65 23011
/proc/meminfo: memFree=959864/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=18436 CPUtime=222.23
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 4850 0 0 0 22219 4 0 0 25 0 1 0 31556222 18878464 3808 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 4609 3808 91 167 0 4440 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18436

[startup+282.301 s]
/proc/loadavg: 0.99 0.64 0.27 2/65 23011
/proc/meminfo: memFree=958136/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=18972 CPUtime=282.23
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 5266 0 0 0 28218 5 0 0 25 0 1 0 31556222 19427328 4224 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 4743 4224 91 167 0 4574 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 18972

[startup+342.302 s]
/proc/loadavg: 0.99 0.70 0.31 2/65 23011
/proc/meminfo: memFree=956408/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=22852 CPUtime=342.21
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 5678 0 0 0 34216 5 0 0 25 0 1 0 31556222 23400448 4636 1992294400 134512640 135197378 4294956240 18446744073709551615 134541243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 5713 4636 91 167 0 5544 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 22852

[startup+402.301 s]
/proc/loadavg: 0.99 0.75 0.35 2/65 23011
/proc/meminfo: memFree=954808/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=22852 CPUtime=402.19
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 6084 0 0 0 40214 5 0 0 25 0 1 0 31556222 23400448 5042 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 5713 5042 91 167 0 5544 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22852

[startup+462.302 s]
/proc/loadavg: 0.99 0.79 0.39 2/65 23011
/proc/meminfo: memFree=953080/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=22984 CPUtime=462.17
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 6500 0 0 0 46211 6 0 0 25 0 1 0 31556222 23535616 5458 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 5746 5458 91 167 0 5577 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22984

[startup+522.301 s]
/proc/loadavg: 0.99 0.83 0.43 2/65 23011
/proc/meminfo: memFree=951608/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=28804 CPUtime=522.16
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 6902 0 0 0 52209 7 0 0 25 0 1 0 31556222 29495296 5860 1992294400 134512640 135197378 4294956240 18446744073709551615 134541373 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 7201 5860 91 167 0 7032 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 28804

[startup+582.302 s]
/proc/loadavg: 0.99 0.86 0.46 2/65 23011
/proc/meminfo: memFree=949880/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=29612 CPUtime=582.15
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 7312 0 0 0 58207 8 0 0 25 0 1 0 31556222 30322688 6270 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 7403 6270 91 167 0 7234 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 29612

[startup+642.301 s]
/proc/loadavg: 0.99 0.88 0.49 2/65 23011
/proc/meminfo: memFree=948152/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=29744 CPUtime=642.13
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 7727 0 0 0 64205 8 0 0 25 0 1 0 31556222 30457856 6685 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 7436 6685 91 167 0 7267 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29744


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.03 1.03 0.94 2/65 23019
/proc/meminfo: memFree=851128/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157112 CPUtime=4061.29
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 31803 0 0 0 406081 48 0 0 25 0 1 0 31556222 160882688 30761 1992294400 134512640 135197378 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39278 30761 91 167 0 39109 0
Current children cumulated CPU time (s) 4061.29
Current children cumulated vsize (KiB) 157112

[startup+4122.3 s]
/proc/loadavg: 1.01 1.02 0.94 2/65 23019
/proc/meminfo: memFree=849592/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157112 CPUtime=4121.27
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 32200 0 0 0 412079 48 0 0 25 0 1 0 31556222 160882688 31158 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39278 31158 91 167 0 39109 0
Current children cumulated CPU time (s) 4121.27
Current children cumulated vsize (KiB) 157112

[startup+4182.3 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 23019
/proc/meminfo: memFree=848056/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157112 CPUtime=4181.26
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 32583 0 0 0 418077 49 0 0 25 0 1 0 31556222 160882688 31541 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39278 31541 91 167 0 39109 0
Current children cumulated CPU time (s) 4181.26
Current children cumulated vsize (KiB) 157112

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 23019
/proc/meminfo: memFree=846456/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157112 CPUtime=4241.24
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 32984 0 0 0 424074 50 0 0 25 0 1 0 31556222 160882688 31942 1992294400 134512640 135197378 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39278 31942 91 167 0 39109 0
Current children cumulated CPU time (s) 4241.24
Current children cumulated vsize (KiB) 157112

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23019
/proc/meminfo: memFree=844920/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157112 CPUtime=4301.23
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 33376 0 0 0 430073 50 0 0 25 0 1 0 31556222 160882688 32334 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39278 32334 91 167 0 39109 0
Current children cumulated CPU time (s) 4301.23
Current children cumulated vsize (KiB) 157112

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23019
/proc/meminfo: memFree=843320/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157112 CPUtime=4361.22
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 33772 0 0 0 436071 51 0 0 25 0 1 0 31556222 160882688 32730 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39278 32730 91 167 0 39109 0
Current children cumulated CPU time (s) 4361.22
Current children cumulated vsize (KiB) 157112

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23019
/proc/meminfo: memFree=841656/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=4421.19
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 34174 0 0 0 442068 51 0 0 25 0 1 0 31556222 161017856 33132 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 33132 91 167 0 39142 0
Current children cumulated CPU time (s) 4421.19
Current children cumulated vsize (KiB) 157244

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23019
/proc/meminfo: memFree=840120/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=4481.18
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 34566 0 0 0 448066 52 0 0 25 0 1 0 31556222 161017856 33524 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 33524 91 167 0 39142 0
Current children cumulated CPU time (s) 4481.18
Current children cumulated vsize (KiB) 157244

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23019
/proc/meminfo: memFree=838520/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=4541.17
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 34960 0 0 0 454064 53 0 0 25 0 1 0 31556222 161017856 33918 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 33918 91 167 0 39142 0
Current children cumulated CPU time (s) 4541.17
Current children cumulated vsize (KiB) 157244

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23019
/proc/meminfo: memFree=836856/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=4601.16
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 35367 0 0 0 460062 54 0 0 25 0 1 0 31556222 161017856 34325 1992294400 134512640 135197378 4294956240 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 34325 91 167 0 39142 0
Current children cumulated CPU time (s) 4601.16
Current children cumulated vsize (KiB) 157244

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23019
/proc/meminfo: memFree=835256/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=4661.14
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 35768 0 0 0 466060 54 0 0 25 0 1 0 31556222 161017856 34726 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 34726 91 167 0 39142 0
Current children cumulated CPU time (s) 4661.14
Current children cumulated vsize (KiB) 157244

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23019
/proc/meminfo: memFree=833528/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=4721.13
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 36166 0 0 0 472058 55 0 0 25 0 1 0 31556222 161017856 35124 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 35124 91 167 0 39142 0
Current children cumulated CPU time (s) 4721.13
Current children cumulated vsize (KiB) 157244

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23019
/proc/meminfo: memFree=831928/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=4781.11
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 36568 0 0 0 478055 56 0 0 25 0 1 0 31556222 161017856 35526 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 35526 91 167 0 39142 0
Current children cumulated CPU time (s) 4781.11
Current children cumulated vsize (KiB) 157244

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23019
/proc/meminfo: memFree=830264/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=4841.09
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 36977 0 0 0 484053 56 0 0 25 0 1 0 31556222 161017856 35935 1992294400 134512640 135197378 4294956240 18446744073709551615 134572765 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 35935 91 167 0 39142 0
Current children cumulated CPU time (s) 4841.09
Current children cumulated vsize (KiB) 157244

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23019
/proc/meminfo: memFree=828600/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=4901.08
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 37386 0 0 0 490051 57 0 0 25 0 1 0 31556222 161017856 36344 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 36344 91 167 0 39142 0
Current children cumulated CPU time (s) 4901.08
Current children cumulated vsize (KiB) 157244

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23021
/proc/meminfo: memFree=827000/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=4961.06
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 37790 0 0 0 496049 57 0 0 25 0 1 0 31556222 161017856 36748 1992294400 134512640 135197378 4294956240 18446744073709551615 134553087 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 36748 91 167 0 39142 0
Current children cumulated CPU time (s) 4961.06
Current children cumulated vsize (KiB) 157244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23021
/proc/meminfo: memFree=825912/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=5000.05
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 38061 0 0 0 499948 57 0 0 25 0 1 0 31556222 161017856 37019 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 37019 91 167 0 39142 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 157244

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23021
/proc/meminfo: memFree=825912/2055920 swapFree=4192956/4192956
[pid=23010] ppid=23008 vsize=157244 CPUtime=5000.05
/proc/23010/stat : 23010 (march_hi) R 23008 23010 22946 0 -1 4194304 38061 0 0 0 499948 57 0 0 25 0 1 0 31556222 161017856 37019 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/23010/statm: 39311 37019 91 167 0 39142 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 157244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.33
CPU time (s): 5000.09
CPU user time (s): 4999.49
CPU system time (s): 0.600908
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 157244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.49
system time used= 0.600908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38061
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= 9956

runsolver used 3.73643 second user time and 10.0825 second system time

The end

Launcher Data 

Begin job on node14 at 2009-04-18 08:13:47
IDJOB=1627883
IDBENCH=70339
IDSOLVER=583
FILE ID=node14/1627883-1240035227
PBS_JOBID= 9159003
Free space on /tmp= 66352 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627883-1240035227/watcher-1627883-1240035227 -o /tmp/evaluation-result-1627883-1240035227/solver-1627883-1240035227 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627883-1240035227.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=369943146

node14.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		: 3000.256
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		: 3000.256
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:        975456 kB
Buffers:         69536 kB
Cached:         915988 kB
SwapCached:          0 kB
Active:         107664 kB
Inactive:       891804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        975456 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          23656 kB
Slab:            66992 kB
Committed_AS:   160640 kB
PageTables:       1448 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= 66352 MiB
End job on node14 at 2009-04-18 09:37:11