Trace number 1512961

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1119648091-064.cnf
MD5SUMa0e1aec07865a725709061f3f17cc524
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.4621
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.041
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 900
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 461
0.69/0.77	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: 40274
11.89/11.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 3738148
1117.78/1118.22	c |----------------------------------------------------------------|
c |*
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-1512961-1238211338/watcher-1512961-1238211338 -o /tmp/evaluation-result-1512961-1238211338/solver-1512961-1238211338 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1512961-1238211338.cnf 

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


[startup+0 s]
/proc/loadavg: 1.05 1.01 1.00 2/72 5956
/proc/meminfo: memFree=921240/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=980 CPUtime=0
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1093795058 1003520 117 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 245 117 58 167 0 76 0

[startup+0.0386959 s]
/proc/loadavg: 1.05 1.01 1.00 2/72 5956
/proc/meminfo: memFree=921240/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=2092 CPUtime=0.03
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 293 0 0 0 3 0 0 0 18 0 1 0 1093795058 2142208 277 1992294400 134512640 135197378 4294956240 18446744073709551615 134564959 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 523 277 62 167 0 354 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2092

[startup+0.102706 s]
/proc/loadavg: 1.05 1.01 1.00 2/72 5956
/proc/meminfo: memFree=921240/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=3148 CPUtime=0.09
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 1541 0 0 0 9 0 0 0 18 0 1 0 1093795058 3223552 545 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 787 545 79 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301744 s]
/proc/loadavg: 1.05 1.01 1.00 2/72 5956
/proc/meminfo: memFree=921240/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=3420 CPUtime=0.29
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 2232 0 0 0 29 0 0 0 19 0 1 0 1093795058 3502080 601 1992294400 134512640 135197378 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 855 601 82 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701819 s]
/proc/loadavg: 1.05 1.01 1.00 2/72 5956
/proc/meminfo: memFree=921240/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=6084 CPUtime=0.69
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 2821 0 0 0 69 0 0 0 23 0 1 0 1093795058 6230016 994 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 1521 994 93 167 0 1352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6084

[startup+1.50197 s]
/proc/loadavg: 1.05 1.01 1.00 2/73 5957
/proc/meminfo: memFree=917584/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=6088 CPUtime=1.49
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 2822 0 0 0 148 1 0 0 25 0 1 0 1093795058 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10127 s]
/proc/loadavg: 1.05 1.01 1.00 2/73 5957
/proc/meminfo: memFree=917392/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=6088 CPUtime=3.09
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 2823 0 0 0 308 1 0 0 25 0 1 0 1093795058 6234112 996 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 1522 996 93 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30187 s]
/proc/loadavg: 1.04 1.01 1.00 2/73 5957
/proc/meminfo: memFree=916880/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=6772 CPUtime=6.29
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 2949 0 0 0 628 1 0 0 25 0 1 0 1093795058 6934528 1122 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 1693 1122 93 167 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.7011 s]
/proc/loadavg: 1.04 1.01 1.00 2/73 5957
/proc/meminfo: memFree=916368/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=7112 CPUtime=12.69
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 3077 0 0 0 1268 1 0 0 25 0 1 0 1093795058 7282688 1250 1992294400 134512640 135197378 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 1778 1250 93 167 0 1609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7112

[startup+25.5025 s]
/proc/loadavg: 1.03 1.01 1.00 2/73 5957
/proc/meminfo: memFree=915216/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=8388 CPUtime=25.48
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 3344 0 0 0 2547 1 0 0 25 0 1 0 1093795058 8589312 1517 1992294400 134512640 135197378 4294956240 18446744073709551615 134548603 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 2097 1517 93 167 0 1928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8388

[startup+51.1013 s]
/proc/loadavg: 1.10 1.03 1.01 2/73 5957
/proc/meminfo: memFree=913104/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=11264 CPUtime=51.07
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 3876 0 0 0 5105 2 0 0 25 0 1 0 1093795058 11534336 2049 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 2816 2049 93 167 0 2647 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11264

[startup+102.306 s]
/proc/loadavg: 1.11 1.04 1.01 2/73 5957
/proc/meminfo: memFree=908816/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=17732 CPUtime=102.25
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 4942 0 0 0 10222 3 0 0 25 0 1 0 1093795058 18157568 3115 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 4433 3115 93 167 0 4264 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17732

[startup+162.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/73 5957
/proc/meminfo: memFree=903824/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=23888 CPUtime=162.23
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 6185 0 0 0 16218 5 0 0 25 0 1 0 1093795058 24461312 4358 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 5972 4358 93 167 0 5803 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23888

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/73 5957
/proc/meminfo: memFree=898704/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=32620 CPUtime=222.21
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 7443 0 0 0 22215 6 0 0 25 0 1 0 1093795058 33402880 5616 1992294400 134512640 135197378 4294956240 18446744073709551615 134557259 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 8155 5616 93 167 0 7986 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32620

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 5957
/proc/meminfo: memFree=893712/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=32620 CPUtime=282.19
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 8700 0 0 0 28211 8 0 0 25 0 1 0 1093795058 33402880 6873 1992294400 134512640 135197378 4294956240 18446744073709551615 134541395 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 8155 6873 93 167 0 7986 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32620

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 5957
/proc/meminfo: memFree=888272/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=46328 CPUtime=342.16
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 10025 0 0 0 34206 10 0 0 25 0 1 0 1093795058 47439872 8198 1992294400 134512640 135197378 4294956240 18446744073709551615 134603362 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 11582 8198 93 167 0 11413 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 46328

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5957
/proc/meminfo: memFree=883344/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=46328 CPUtime=402.14
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 11270 0 0 0 40204 10 0 0 25 0 1 0 1093795058 47439872 9443 1992294400 134512640 135197378 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 11582 9443 93 167 0 11413 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 46328

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5957
/proc/meminfo: memFree=878352/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=46328 CPUtime=462.12
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 12509 0 0 0 46200 12 0 0 25 0 1 0 1093795058 47439872 10682 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 11582 10682 93 167 0 11413 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 46328

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=873424/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=65972 CPUtime=522.1
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 13744 0 0 0 52197 13 0 0 25 0 1 0 1093795058 67555328 11917 1992294400 134512640 135197378 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 16493 11917 93 167 0 16324 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 65972

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=868432/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=65972 CPUtime=582.07
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 14973 0 0 0 58193 14 0 0 25 0 1 0 1093795058 67555328 13146 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 16493 13146 93 167 0 16324 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 65972

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=863504/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=66588 CPUtime=642.05
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 16193 0 0 0 64189 16 0 0 25 0 1 0 1093795058 68186112 14366 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 16647 14366 93 167 0 16478 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 66588

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=858768/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=66588 CPUtime=702.03
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 17395 0 0 0 70185 18 0 0 25 0 1 0 1093795058 68186112 15568 1992294400 134512640 135197378 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 16647 15568 93 167 0 16478 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 66588

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=853776/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=96056 CPUtime=762.01
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 18586 0 0 0 76182 19 0 0 25 0 1 0 1093795058 98361344 16759 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 24014 16759 93 167 0 23845 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 96056

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=849168/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=96056 CPUtime=821.98
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 19768 0 0 0 82178 20 0 0 25 0 1 0 1093795058 98361344 17941 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 24014 17941 93 167 0 23845 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 96056

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=844496/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=96056 CPUtime=881.96
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 20927 0 0 0 88175 21 0 0 25 0 1 0 1093795058 98361344 19100 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 24014 19100 93 167 0 23845 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 96056

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=839888/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=96056 CPUtime=941.95
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 22077 0 0 0 94172 23 0 0 25 0 1 0 1093795058 98361344 20250 1992294400 134512640 135197378 4294956240 18446744073709551615 134572751 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 24014 20250 93 167 0 23845 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 96056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=835344/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=96056 CPUtime=1001.92
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 23198 0 0 0 100169 23 0 0 25 0 1 0 1093795058 98361344 21371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539146 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 24014 21371 93 167 0 23845 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 96056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=831056/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=97280 CPUtime=1061.89
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 24266 0 0 0 106165 24 0 0 25 0 1 0 1093795058 99614720 22439 1992294400 134512640 135197378 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 24320 22439 93 167 0 24151 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 97280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=827280/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=97280 CPUtime=1121.87
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 25218 0 0 0 112162 25 0 0 25 0 1 0 1093795058 99614720 23391 1992294400 134512640 135197378 4294956240 18446744073709551615 134551077 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 24320 23391 93 167 0 24151 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 97280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=822288/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=141480 CPUtime=1181.85
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 26480 0 0 0 118158 27 0 0 25 0 1 0 1093795058 144875520 24653 1992294400 134512640 135197378 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 35370 24653 93 167 0 35201 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 141480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=820624/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=141480 CPUtime=1200.05
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 26865 0 0 0 119978 27 0 0 25 0 1 0 1093795058 144875520 25038 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 35370 25038 93 167 0 35201 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 141480

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: 1.00 1.00 1.00 2/73 5959
/proc/meminfo: memFree=820624/2055920 swapFree=4164316/4192956
[pid=5956] ppid=5954 vsize=141480 CPUtime=1200.05
/proc/5956/stat : 5956 (march_hi) R 5954 5956 5287 0 -1 4194304 26865 0 0 0 119978 27 0 0 25 0 1 0 1093795058 144875520 25038 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/5956/statm: 35370 25038 93 167 0 35201 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 141480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.79
CPU system time (s): 0.290955
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 141480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.290955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26865
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= 3221

runsolver used 1.15482 second user time and 3.22651 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 04:35:38
IDJOB=1512961
IDBENCH=70223
IDSOLVER=521
FILE ID=node64/1512961-1238211338
PBS_JOBID= 9060502
Free space on /tmp= 66408 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1119648091-064.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512961-1238211338/watcher-1512961-1238211338 -o /tmp/evaluation-result-1512961-1238211338/solver-1512961-1238211338 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1512961-1238211338.cnf

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

MD5SUM BENCH= a0e1aec07865a725709061f3f17cc524
RANDOM SEED=84660400

node64.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	: 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		: 3000.261
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:        921656 kB
Buffers:         83916 kB
Cached:         946972 kB
SwapCached:      19440 kB
Active:          66940 kB
Inactive:       985100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        921656 kB
SwapTotal:     4192956 kB
SwapFree:      4164316 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            67096 kB
Committed_AS:  2881456 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-28 04:55:40