Trace number 1627914

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) 5000.07 5001.92

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
MD5SUMc210a2e606daadbb1d4386048a71e2b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark122.071
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.89	c main()::
0.79/0.89	c initFormula():: searching for DIMACS p-line....
0.79/0.89	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.79/0.89	c parseCNF():: parsing....
0.79/0.89	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.89	c runParser():: parsing was successful, warming up engines...
0.79/0.89	c simplify_formula():: removed 0 tautological, 337 satisfied and 0 duplicate clauses
0.79/0.89	c preprocessing fase I completed:: there are now 11946 free variables and 50063 clauses.
0.79/0.89	c stat :: sign balance is biased by 0.480
0.79/0.89	c using 3-SAT heuristics (occurence based diff)
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 176 duplicate clauses
0.79/0.89	c resolvent_look() :: found 86 resolvents
0.79/0.89	c lessRedundantTransformation():: nothing to be done.
0.79/0.89	c transformTo3SAT():: you gave me 12000 variables and 50149 clauses.
0.79/0.89	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.89	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.89	c transformTo3SAT():: the transformation yielded 12000 variabels and 50149 clauses.
0.79/0.89	c main():: clause / variable ratio: ( 50149 / 12000 ) = 4.18
0.79/0.89	c longest clause has size 3
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c number of free variables = 11946
0.79/0.89	c dynamic_preselect_setsize :: off
0.79/0.89	c main():: all systems go!
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1040
3.69/3.73	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: 426216
1295.61/1296.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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-1627914-1240054823/watcher-1627914-1240054823 -o /tmp/evaluation-result-1627914-1240054823/solver-1627914-1240054823 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627914-1240054823.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: 0.92 0.97 0.99 3/64 19570
/proc/meminfo: memFree=969088/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=2124 CPUtime=0
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 33510882 2174976 347 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 531 347 58 167 0 362 0

[startup+0.045845 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 19570
/proc/meminfo: memFree=969088/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=2520 CPUtime=0.04
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 505 0 0 0 4 0 0 0 18 0 1 0 33510882 2580480 490 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 630 490 58 167 0 461 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2520

[startup+0.101855 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 19570
/proc/meminfo: memFree=969088/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=5844 CPUtime=0.09
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 1194 0 0 0 9 0 0 0 18 0 1 0 33510882 5984256 893 1992294400 134512640 135197378 4294956240 18446744073709551615 134565248 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 1461 893 65 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.301893 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 19570
/proc/meminfo: memFree=969088/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=6508 CPUtime=0.29
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 2762 0 0 0 28 1 0 0 19 0 1 0 33510882 6664192 1126 1992294400 134512640 135197378 4294956240 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 1627 1126 67 167 0 1458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6508

[startup+0.701968 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 19570
/proc/meminfo: memFree=969088/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=8008 CPUtime=0.69
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 5716 0 0 0 66 3 0 0 22 0 1 0 33510882 8200192 1515 1992294400 134512640 135197378 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 2002 1515 81 167 0 1833 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8008

[startup+1.50112 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 19571
/proc/meminfo: memFree=956216/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=22288 CPUtime=1.49
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 11021 0 0 0 143 6 0 0 25 0 1 0 33510882 22822912 5001 1992294400 134512640 135197378 4294956240 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 5572 5001 91 167 0 5403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22288

[startup+3.10142 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 19571
/proc/meminfo: memFree=948792/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=24764 CPUtime=3.09
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 11522 0 0 0 303 6 0 0 25 0 1 0 33510882 25358336 5502 1992294400 134512640 135197378 4294956240 18446744073709551615 134592806 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 6191 5502 91 167 0 6022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24764

[startup+6.30203 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 19571
/proc/meminfo: memFree=946744/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=25244 CPUtime=6.29
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 11622 0 0 0 623 6 0 0 25 0 1 0 33510882 25849856 5602 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 6311 5602 91 167 0 6142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25244

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 19571
/proc/meminfo: memFree=946360/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=25676 CPUtime=12.68
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 11737 0 0 0 1262 6 0 0 25 0 1 0 33510882 26292224 5717 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 6419 5717 91 167 0 6250 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25676

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 19571
/proc/meminfo: memFree=945784/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=26188 CPUtime=25.49
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 11849 0 0 0 2542 7 0 0 25 0 1 0 33510882 26816512 5829 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 6547 5829 91 167 0 6378 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26188

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 19571
/proc/meminfo: memFree=945336/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=26704 CPUtime=51.07
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 11978 0 0 0 5100 7 0 0 25 0 1 0 33510882 27344896 5958 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 6676 5958 91 167 0 6507 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26704

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 19571
/proc/meminfo: memFree=944376/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=27800 CPUtime=102.26
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 12210 0 0 0 10219 7 0 0 25 0 1 0 33510882 28467200 6190 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 6950 6190 91 167 0 6781 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27800

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19571
/proc/meminfo: memFree=943608/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=28708 CPUtime=162.23
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 12408 0 0 0 16216 7 0 0 25 0 1 0 33510882 29396992 6388 1992294400 134512640 135197378 4294956240 18446744073709551615 134617953 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 7177 6388 91 167 0 7008 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28708

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19571
/proc/meminfo: memFree=942840/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=29736 CPUtime=222.21
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 12595 0 0 0 22213 8 0 0 25 0 1 0 33510882 30449664 6575 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 7434 6575 91 167 0 7265 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29736

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19571
/proc/meminfo: memFree=942072/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=30000 CPUtime=282.19
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 12772 0 0 0 28211 8 0 0 25 0 1 0 33510882 30720000 6752 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 7500 6752 91 167 0 7331 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30000

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19571
/proc/meminfo: memFree=941368/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=31284 CPUtime=342.17
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 12943 0 0 0 34209 8 0 0 25 0 1 0 33510882 32034816 6923 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 7821 6923 91 167 0 7652 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 31284

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19571
/proc/meminfo: memFree=940728/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=31540 CPUtime=402.14
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 13117 0 0 0 40206 8 0 0 25 0 1 0 33510882 32296960 7087 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 7885 7087 91 167 0 7716 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31540

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19571
/proc/meminfo: memFree=940152/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=33396 CPUtime=462.12
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 13269 0 0 0 46203 9 0 0 25 0 1 0 33510882 34197504 7239 1992294400 134512640 135197378 4294956240 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 8349 7239 91 167 0 8180 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 33396

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19571
/proc/meminfo: memFree=939448/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=33528 CPUtime=522.1
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 13426 0 0 0 52201 9 0 0 25 0 1 0 33510882 34332672 7396 1992294400 134512640 135197378 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 8382 7396 91 167 0 8213 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 33528

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19571
/proc/meminfo: memFree=938936/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=33660 CPUtime=582.07
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 13573 0 0 0 58198 9 0 0 25 0 1 0 33510882 34467840 7543 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 8415 7543 91 167 0 8246 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 33660

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19571
/proc/meminfo: memFree=938296/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=33792 CPUtime=642.06
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 13721 0 0 0 64196 10 0 0 25 0 1 0 33510882 34603008 7691 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 8448 7691 91 167 0 8279 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 33792


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

[startup+4062.31 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 19579
/proc/meminfo: memFree=908856/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71828 CPUtime=4060.8
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 21001 0 0 0 406057 23 0 0 25 0 1 0 33510882 73551872 14971 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17957 14971 91 167 0 17788 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 71828

[startup+4122.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 19579
/proc/meminfo: memFree=908344/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71828 CPUtime=4120.77
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 21126 0 0 0 412054 23 0 0 25 0 1 0 33510882 73551872 15096 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17957 15096 91 167 0 17788 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 71828

[startup+4182.3 s]
/proc/loadavg: 1.12 1.05 1.00 2/65 19579
/proc/meminfo: memFree=907768/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4180.76
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 21251 0 0 0 418052 24 0 0 25 0 1 0 33510882 73687040 15221 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 15221 91 167 0 17821 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 71960

[startup+4242.3 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 19579
/proc/meminfo: memFree=907320/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4240.73
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 21376 0 0 0 424049 24 0 0 25 0 1 0 33510882 73687040 15346 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 15346 91 167 0 17821 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 71960

[startup+4302.3 s]
/proc/loadavg: 1.10 1.06 1.00 2/65 19579
/proc/meminfo: memFree=906808/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4300.71
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 21500 0 0 0 430047 24 0 0 25 0 1 0 33510882 73687040 15470 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 15470 91 167 0 17821 0
Current children cumulated CPU time (s) 4300.71
Current children cumulated vsize (KiB) 71960

[startup+4362.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/65 19579
/proc/meminfo: memFree=906360/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4360.68
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 21626 0 0 0 436044 24 0 0 25 0 1 0 33510882 73687040 15596 1992294400 134512640 135197378 4294956240 18446744073709551615 134541672 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 15596 91 167 0 17821 0
Current children cumulated CPU time (s) 4360.68
Current children cumulated vsize (KiB) 71960

[startup+4422.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 19579
/proc/meminfo: memFree=905912/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4420.67
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 21748 0 0 0 442042 25 0 0 25 0 1 0 33510882 73687040 15718 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 15718 91 167 0 17821 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 71960

[startup+4482.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 19579
/proc/meminfo: memFree=905400/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4480.65
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 21872 0 0 0 448040 25 0 0 25 0 1 0 33510882 73687040 15842 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 15842 91 167 0 17821 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 71960

[startup+4542.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 19579
/proc/meminfo: memFree=904824/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4540.62
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 21996 0 0 0 454037 25 0 0 25 0 1 0 33510882 73687040 15966 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 15966 91 167 0 17821 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 71960

[startup+4602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19579
/proc/meminfo: memFree=904312/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4600.6
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 22119 0 0 0 460035 25 0 0 25 0 1 0 33510882 73687040 16089 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 16089 91 167 0 17821 0
Current children cumulated CPU time (s) 4600.6
Current children cumulated vsize (KiB) 71960

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19579
/proc/meminfo: memFree=903864/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4660.57
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 22243 0 0 0 466032 25 0 0 25 0 1 0 33510882 73687040 16213 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 16213 91 167 0 17821 0
Current children cumulated CPU time (s) 4660.57
Current children cumulated vsize (KiB) 71960

[startup+4722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19579
/proc/meminfo: memFree=903352/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4720.56
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 22368 0 0 0 472030 26 0 0 25 0 1 0 33510882 73687040 16338 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 16338 91 167 0 17821 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 71960

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19579
/proc/meminfo: memFree=902840/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4780.54
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 22494 0 0 0 478028 26 0 0 25 0 1 0 33510882 73687040 16464 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 16464 91 167 0 17821 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 71960

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19585
/proc/meminfo: memFree=902136/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=71960 CPUtime=4840.5
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 22618 0 0 0 484024 26 0 0 25 0 1 0 33510882 73687040 16588 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 17990 16588 91 167 0 17821 0
Current children cumulated CPU time (s) 4840.5
Current children cumulated vsize (KiB) 71960

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19585
/proc/meminfo: memFree=901816/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=72092 CPUtime=4900.49
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 22743 0 0 0 490022 27 0 0 25 0 1 0 33510882 73822208 16713 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 18023 16713 91 167 0 17854 0
Current children cumulated CPU time (s) 4900.49
Current children cumulated vsize (KiB) 72092

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19585
/proc/meminfo: memFree=901368/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=72092 CPUtime=4960.46
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 22869 0 0 0 496019 27 0 0 25 0 1 0 33510882 73822208 16839 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 18023 16839 91 167 0 17854 0
Current children cumulated CPU time (s) 4960.46
Current children cumulated vsize (KiB) 72092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19585
/proc/meminfo: memFree=900984/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=72092 CPUtime=5000.05
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 22953 0 0 0 499978 27 0 0 25 0 1 0 33510882 73822208 16923 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 18023 16923 91 167 0 17854 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 72092

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19585
/proc/meminfo: memFree=900984/2055920 swapFree=4192956/4192956
[pid=19570] ppid=19568 vsize=72092 CPUtime=5000.05
/proc/19570/stat : 19570 (march_hi) R 19568 19570 19408 0 -1 4194304 22953 0 0 0 499978 27 0 0 25 0 1 0 33510882 73822208 16923 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19570/statm: 18023 16923 91 167 0 17854 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 72092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.92
CPU time (s): 5000.07
CPU user time (s): 4999.79
CPU system time (s): 0.283956
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 72092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22953
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= 7043

runsolver used 3.47847 second user time and 10.5714 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-18 13:40:23
IDJOB=1627914
IDBENCH=70370
IDSOLVER=583
FILE ID=node37/1627914-1240054823
PBS_JOBID= 9157518
Free space on /tmp= 66392 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627914-1240054823/watcher-1627914-1240054823 -o /tmp/evaluation-result-1627914-1240054823/solver-1627914-1240054823 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627914-1240054823.cnf

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

MD5SUM BENCH= c210a2e606daadbb1d4386048a71e2b1
RANDOM SEED=53880771

node37.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		: 3000.259
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		: 3000.259
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:        969504 kB
Buffers:         76848 kB
Cached:         937100 kB
SwapCached:          0 kB
Active:         238040 kB
Inactive:       789816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        969504 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            44620 kB
Committed_AS:   162436 kB
PageTables:       1372 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= 66392 MiB
End job on node37 at 2009-04-18 15:03:47