Trace number 1627845

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) 5000.03 5001.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
MD5SUMa3bc6e5867287d61e63c82ab3d8a4844
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark159.864
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.64	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.64	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.64	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.64	c main()::
0.59/0.64	c initFormula():: searching for DIMACS p-line....
0.59/0.64	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.64	c parseCNF():: parsing....
0.59/0.64	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.64	c runParser():: parsing was successful, warming up engines...
0.59/0.64	c simplify_formula():: removed 0 tautological, 269 satisfied and 0 duplicate clauses
0.59/0.64	c preprocessing fase I completed:: there are now 9962 free variables and 41731 clauses.
0.59/0.64	c stat :: sign balance is biased by 0.463
0.59/0.64	c using 3-SAT heuristics (occurence based diff)
0.59/0.64	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.64	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.59/0.64	c resolvent_look() :: found 82 resolvents
0.59/0.64	c lessRedundantTransformation():: nothing to be done.
0.59/0.64	c transformTo3SAT():: you gave me 10000 variables and 41813 clauses.
0.59/0.64	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.64	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.64	c transformTo3SAT():: the transformation yielded 10000 variabels and 41813 clauses.
0.59/0.64	c main():: clause / variable ratio: ( 41813 / 10000 ) = 4.18
0.59/0.64	c longest clause has size 3
0.59/0.64	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.64	c number of free variables = 9962
0.59/0.64	c dynamic_preselect_setsize :: off
0.59/0.64	c main():: all systems go!
0.59/0.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 845
2.29/2.31	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: 281094
684.35/684.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
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-1627845-1240022034/watcher-1627845-1240022034 -o /tmp/evaluation-result-1627845-1240022034/solver-1627845-1240022034 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627845-1240022034.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 3/65 18897
/proc/meminfo: memFree=1064936/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=1912 CPUtime=0
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 320 0 0 0 0 0 0 0 20 0 1 0 30232710 1957888 305 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 478 305 58 167 0 309 0

[startup+0.062596 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 18897
/proc/meminfo: memFree=1064936/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=4944 CPUtime=0.05
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 759 0 0 0 5 0 0 0 20 0 1 0 30232710 5062656 743 1992294400 134512640 135197378 4294956240 18446744073709551615 134697335 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 1236 748 62 167 0 1067 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4944

[startup+0.101602 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 18897
/proc/meminfo: memFree=1064936/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=5084 CPUtime=0.09
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 1089 0 0 0 9 0 0 0 20 0 1 0 30232710 5206016 840 1992294400 134512640 135197378 4294956240 18446744073709551615 134693770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 1271 840 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301638 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 18897
/proc/meminfo: memFree=1064936/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=6164 CPUtime=0.29
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 3001 0 0 0 28 1 0 0 22 0 1 0 30232710 6311936 1122 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 1574 1124 78 167 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6164

[startup+0.701713 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 18897
/proc/meminfo: memFree=1064936/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=18580 CPUtime=0.69
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 7269 0 0 0 66 3 0 0 25 0 1 0 30232710 19025920 2568 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 4645 2568 91 167 0 4476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18580

[startup+1.50186 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 18898
/proc/meminfo: memFree=1048480/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=19240 CPUtime=1.49
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 9009 0 0 0 145 4 0 0 25 0 1 0 30232710 19701760 4308 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 4810 4308 91 167 0 4641 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19240

[startup+3.10116 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 18898
/proc/meminfo: memFree=1046624/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=20908 CPUtime=3.09
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 9394 0 0 0 305 4 0 0 25 0 1 0 30232710 21409792 4693 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 5227 4693 91 167 0 5058 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20908

[startup+6.30175 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 18898
/proc/meminfo: memFree=1046056/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=21096 CPUtime=6.29
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 9466 0 0 0 625 4 0 0 25 0 1 0 30232710 21602304 4765 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 5274 4765 91 167 0 5105 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21096

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 18898
/proc/meminfo: memFree=1045544/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=21524 CPUtime=12.69
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 9548 0 0 0 1265 4 0 0 25 0 1 0 30232710 22040576 4847 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 5381 4847 91 167 0 5212 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21524

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 18898
/proc/meminfo: memFree=1045224/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=21828 CPUtime=25.48
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 9634 0 0 0 2544 4 0 0 25 0 1 0 30232710 22351872 4933 1992294400 134512640 135197378 4294956240 18446744073709551615 134556395 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 5457 4933 91 167 0 5288 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21828

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 18898
/proc/meminfo: memFree=1044648/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=22376 CPUtime=51.07
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 9774 0 0 0 5103 4 0 0 25 0 1 0 30232710 22913024 5073 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 5594 5073 91 167 0 5425 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22376

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 18898
/proc/meminfo: memFree=1043688/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=23472 CPUtime=102.26
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 10018 0 0 0 10221 5 0 0 25 0 1 0 30232710 24035328 5317 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 5868 5317 91 167 0 5699 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23472

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18898
/proc/meminfo: memFree=1042792/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=24248 CPUtime=162.23
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 10245 0 0 0 16218 5 0 0 25 0 1 0 30232710 24829952 5544 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 6062 5544 91 167 0 5893 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24248

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18900
/proc/meminfo: memFree=1041704/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=25492 CPUtime=222.22
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 10484 0 0 0 22216 6 0 0 25 0 1 0 30232710 26103808 5774 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 6373 5774 91 167 0 6204 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25492

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18900
/proc/meminfo: memFree=1040936/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=26776 CPUtime=282.19
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 10676 0 0 0 28213 6 0 0 25 0 1 0 30232710 27418624 5966 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 6694 5966 91 167 0 6525 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26776

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18900
/proc/meminfo: memFree=1040168/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=26908 CPUtime=342.17
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 10861 0 0 0 34211 6 0 0 25 0 1 0 30232710 27553792 6151 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 6727 6151 91 167 0 6558 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26908

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18900
/proc/meminfo: memFree=1039464/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=28764 CPUtime=402.15
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 11048 0 0 0 40209 6 0 0 25 0 1 0 30232710 29454336 6338 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 7191 6338 91 167 0 7022 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28764

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18900
/proc/meminfo: memFree=1038696/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=28896 CPUtime=462.14
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 11235 0 0 0 46207 7 0 0 25 0 1 0 30232710 29589504 6525 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 7224 6525 91 167 0 7055 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 28896

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18900
/proc/meminfo: memFree=1037992/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=28896 CPUtime=522.12
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 11414 0 0 0 52205 7 0 0 25 0 1 0 30232710 29589504 6704 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 7224 6704 91 167 0 7055 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 28896

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18900
/proc/meminfo: memFree=1037288/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=31616 CPUtime=582.09
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 11588 0 0 0 58202 7 0 0 25 0 1 0 30232710 32374784 6878 1992294400 134512640 135197378 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 7904 6878 91 167 0 7735 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 31616

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18900
/proc/meminfo: memFree=1036520/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=31996 CPUtime=642.08
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 11772 0 0 0 64201 7 0 0 25 0 1 0 30232710 32763904 7062 1992294400 134512640 135197378 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 7999 7062 91 167 0 7830 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 31996


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=1000424/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=67256 CPUtime=4060.92
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 20728 0 0 0 406074 18 0 0 25 0 1 0 30232710 68870144 16018 1992294400 134512640 135197378 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 16814 16018 91 167 0 16645 0
Current children cumulated CPU time (s) 4060.92
Current children cumulated vsize (KiB) 67256

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=999720/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=86900 CPUtime=4120.89
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 20897 0 0 0 412071 18 0 0 25 0 1 0 30232710 88985600 16187 1992294400 134512640 135197378 4294956240 18446744073709551615 134541215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 21725 16187 91 167 0 21556 0
Current children cumulated CPU time (s) 4120.89
Current children cumulated vsize (KiB) 86900

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=999144/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=86900 CPUtime=4180.88
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 21030 0 0 0 418069 19 0 0 25 0 1 0 30232710 88985600 16320 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 21725 16320 91 167 0 21556 0
Current children cumulated CPU time (s) 4180.88
Current children cumulated vsize (KiB) 86900

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=998504/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=86900 CPUtime=4240.86
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 21172 0 0 0 424067 19 0 0 25 0 1 0 30232710 88985600 16462 1992294400 134512640 135197378 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 21725 16462 91 167 0 21556 0
Current children cumulated CPU time (s) 4240.86
Current children cumulated vsize (KiB) 86900

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=997864/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=86900 CPUtime=4300.84
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 21325 0 0 0 430065 19 0 0 25 0 1 0 30232710 88985600 16615 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 21725 16615 91 167 0 21556 0
Current children cumulated CPU time (s) 4300.84
Current children cumulated vsize (KiB) 86900

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=997288/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=86900 CPUtime=4360.82
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 21482 0 0 0 436063 19 0 0 25 0 1 0 30232710 88985600 16772 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 21725 16772 91 167 0 21556 0
Current children cumulated CPU time (s) 4360.82
Current children cumulated vsize (KiB) 86900

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=996648/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=86900 CPUtime=4420.79
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 21639 0 0 0 442060 19 0 0 25 0 1 0 30232710 88985600 16929 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 21725 16929 91 167 0 21556 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 86900

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=995944/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=86900 CPUtime=4480.78
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 21794 0 0 0 448058 20 0 0 25 0 1 0 30232710 88985600 17084 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 21725 17084 91 167 0 21556 0
Current children cumulated CPU time (s) 4480.78
Current children cumulated vsize (KiB) 86900

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=995368/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=88900 CPUtime=4540.75
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 21948 0 0 0 454055 20 0 0 25 0 1 0 30232710 91033600 17238 1992294400 134512640 135197378 4294956240 18446744073709551615 134570748 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 22225 17238 91 167 0 22056 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 88900

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=994728/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=88900 CPUtime=4600.73
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 22103 0 0 0 460053 20 0 0 25 0 1 0 30232710 91033600 17393 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 22225 17393 91 167 0 22056 0
Current children cumulated CPU time (s) 4600.73
Current children cumulated vsize (KiB) 88900

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=994024/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=89032 CPUtime=4660.72
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 22262 0 0 0 466051 21 0 0 25 0 1 0 30232710 91168768 17552 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 22258 17552 91 167 0 22089 0
Current children cumulated CPU time (s) 4660.72
Current children cumulated vsize (KiB) 89032

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=993448/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=89032 CPUtime=4720.7
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 22420 0 0 0 472049 21 0 0 25 0 1 0 30232710 91168768 17710 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 22258 17710 91 167 0 22089 0
Current children cumulated CPU time (s) 4720.7
Current children cumulated vsize (KiB) 89032

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=992808/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=89032 CPUtime=4780.68
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 22575 0 0 0 478047 21 0 0 25 0 1 0 30232710 91168768 17865 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 22258 17865 91 167 0 22089 0
Current children cumulated CPU time (s) 4780.68
Current children cumulated vsize (KiB) 89032

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=992168/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=89032 CPUtime=4840.65
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 22727 0 0 0 484044 21 0 0 25 0 1 0 30232710 91168768 18017 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 22258 18017 91 167 0 22089 0
Current children cumulated CPU time (s) 4840.65
Current children cumulated vsize (KiB) 89032

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=991656/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=89032 CPUtime=4900.63
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 22865 0 0 0 490042 21 0 0 25 0 1 0 30232710 91168768 18155 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 22258 18155 91 167 0 22089 0
Current children cumulated CPU time (s) 4900.63
Current children cumulated vsize (KiB) 89032

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=991016/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=89032 CPUtime=4960.61
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 23011 0 0 0 496040 21 0 0 25 0 1 0 30232710 91168768 18301 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 22258 18301 91 167 0 22089 0
Current children cumulated CPU time (s) 4960.61
Current children cumulated vsize (KiB) 89032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=990632/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=89032 CPUtime=5000.01
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 23112 0 0 0 499979 22 0 0 25 0 1 0 30232710 91168768 18402 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 22258 18402 91 167 0 22089 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 89032

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=990632/2055920 swapFree=4192956/4192956
[pid=18897] ppid=18895 vsize=89032 CPUtime=5000.01
/proc/18897/stat : 18897 (march_hi) R 18895 18897 18283 0 -1 4194304 23112 0 0 0 499979 22 0 0 25 0 1 0 30232710 91168768 18402 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/18897/statm: 22258 18402 91 167 0 22089 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 89032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.03
CPU user time (s): 4999.8
CPU system time (s): 0.231964
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 89032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.8
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23112
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= 9157

runsolver used 5.68413 second user time and 12.4761 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-18 04:33:54
IDJOB=1627845
IDBENCH=70301
IDSOLVER=583
FILE ID=node82/1627845-1240022034
PBS_JOBID= 9157399
Free space on /tmp= 66204 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627845-1240022034/watcher-1627845-1240022034 -o /tmp/evaluation-result-1627845-1240022034/solver-1627845-1240022034 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627845-1240022034.cnf

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

MD5SUM BENCH= a3bc6e5867287d61e63c82ab3d8a4844
RANDOM SEED=522296461

node82.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1065352 kB
Buffers:         79056 kB
Cached:         817184 kB
SwapCached:          0 kB
Active:         285628 kB
Inactive:       625212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1065352 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          24312 kB
Slab:            65692 kB
Committed_AS:   169724 kB
PageTables:       1384 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= 66200 MiB
End job on node82 at 2009-04-18 05:57:18