Trace number 1627848

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) 5000.12 5001.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
MD5SUM9441297e33213208348519454e6efb92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.49286
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 131 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 7976 free variables and 33469 clauses.
0.39/0.46	c stat :: sign balance is biased by 0.483
0.39/0.46	c using 3-SAT heuristics (occurence based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.39/0.46	c resolvent_look() :: found 70 resolvents
0.39/0.46	c lessRedundantTransformation():: nothing to be done.
0.39/0.46	c transformTo3SAT():: you gave me 8000 variables and 33539 clauses.
0.39/0.46	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.46	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.46	c transformTo3SAT():: the transformation yielded 8000 variabels and 33539 clauses.
0.39/0.46	c main():: clause / variable ratio: ( 33539 / 8000 ) = 4.19
0.39/0.46	c longest clause has size 3
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 7976
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 794
1.88/1.91	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: 199766
396.37/396.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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-1627848-1240022754/watcher-1627848-1240022754 -o /tmp/evaluation-result-1627848-1240022754/solver-1627848-1240022754 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627848-1240022754.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: 1.00 1.00 1.00 3/64 20725
/proc/meminfo: memFree=1083632/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=1692 CPUtime=0
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 30308218 1732608 259 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 423 259 58 167 0 254 0

[startup+0.074969 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20725
/proc/meminfo: memFree=1083632/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=4176 CPUtime=0.06
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 829 0 0 0 6 0 0 0 18 0 1 0 30308218 4276224 634 1992294400 134512640 135197378 4294956240 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 1044 634 65 167 0 875 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4176

[startup+0.101971 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20725
/proc/meminfo: memFree=1083632/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=5284 CPUtime=0.09
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 1128 0 0 0 9 0 0 0 18 0 1 0 30308218 5410816 933 1992294400 134512640 135197378 4294956240 18446744073709551615 134693810 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 1321 933 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.302001 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20725
/proc/meminfo: memFree=1083632/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=4436 CPUtime=0.29
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 3392 0 0 0 28 1 0 0 19 0 1 0 30308218 4542464 761 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 1109 761 80 167 0 940 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4436

[startup+0.701058 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20725
/proc/meminfo: memFree=1083632/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=14980 CPUtime=0.69
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 6884 0 0 0 67 2 0 0 22 0 1 0 30308218 15339520 3399 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 3745 3399 91 167 0 3576 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14980

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1069992/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=16644 CPUtime=1.48
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 7273 0 0 0 146 2 0 0 25 0 1 0 30308218 17043456 3788 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 4161 3788 91 167 0 3992 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16644

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1068392/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=17052 CPUtime=3.08
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 7349 0 0 0 306 2 0 0 25 0 1 0 30308218 17461248 3864 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 4263 3864 91 167 0 4094 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17052

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1068080/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=17316 CPUtime=6.29
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 7417 0 0 0 626 3 0 0 25 0 1 0 30308218 17731584 3932 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 4329 3932 91 167 0 4160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17316

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1067696/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=17620 CPUtime=12.69
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 7496 0 0 0 1266 3 0 0 25 0 1 0 30308218 18042880 4011 1992294400 134512640 135197378 4294956240 18446744073709551615 134542431 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 4405 4011 91 167 0 4236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17620

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1067376/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=18048 CPUtime=25.48
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 7582 0 0 0 2545 3 0 0 25 0 1 0 30308218 18481152 4097 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 4512 4097 91 167 0 4343 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18048

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1066288/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=19272 CPUtime=51.07
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 7853 0 0 0 5104 3 0 0 25 0 1 0 30308218 19734528 4368 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 4818 4368 91 167 0 4649 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19272

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1065648/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=20124 CPUtime=102.26
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 8003 0 0 0 10223 3 0 0 25 0 1 0 30308218 20606976 4518 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 5031 4518 91 167 0 4862 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20124

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1064624/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=21176 CPUtime=162.24
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 8262 0 0 0 16221 3 0 0 25 0 1 0 30308218 21684224 4771 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 5294 4771 91 167 0 5125 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21176

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1063600/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=22592 CPUtime=222.22
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 8507 0 0 0 22218 4 0 0 25 0 1 0 30308218 23134208 5016 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 5648 5016 91 167 0 5479 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22592

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1062704/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=22724 CPUtime=282.21
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 8736 0 0 0 28216 5 0 0 25 0 1 0 30308218 23269376 5245 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 5681 5245 91 167 0 5512 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22724

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1061744/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=24580 CPUtime=342.19
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 8961 0 0 0 34214 5 0 0 25 0 1 0 30308218 25169920 5470 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 6145 5470 91 167 0 5976 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24580

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1060784/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=24984 CPUtime=402.17
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 9195 0 0 0 40212 5 0 0 25 0 1 0 30308218 25583616 5698 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 6246 5698 91 167 0 6077 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 24984

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1060144/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=27572 CPUtime=462.15
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 9374 0 0 0 46209 6 0 0 25 0 1 0 30308218 28233728 5877 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 6893 5877 91 167 0 6724 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 27572

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1059312/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=27572 CPUtime=522.13
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 9568 0 0 0 52207 6 0 0 25 0 1 0 30308218 28233728 6071 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 6893 6071 91 167 0 6724 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 27572

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20726
/proc/meminfo: memFree=1058480/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=27704 CPUtime=582.11
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 9773 0 0 0 58205 6 0 0 25 0 1 0 30308218 28368896 6276 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 6926 6276 91 167 0 6757 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 27704

[startup+642.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 20726
/proc/meminfo: memFree=1057712/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=27704 CPUtime=642.11
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 9977 0 0 0 64204 7 0 0 25 0 1 0 30308218 28368896 6480 1992294400 134512640 135197378 4294956240 18446744073709551615 134618082 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 6926 6480 91 167 0 6757 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27704


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20734
/proc/meminfo: memFree=1014768/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83068 CPUtime=4001.1
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 20588 0 0 0 400080 30 0 0 25 0 1 0 30308218 85061632 17085 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20767 17085 91 167 0 20598 0
Current children cumulated CPU time (s) 4001.1
Current children cumulated vsize (KiB) 83068

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20734
/proc/meminfo: memFree=1013936/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83068 CPUtime=4061.08
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 20781 0 0 0 406078 30 0 0 25 0 1 0 30308218 85061632 17278 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20767 17278 91 167 0 20598 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 83068

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20734
/proc/meminfo: memFree=1013232/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83068 CPUtime=4121.06
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 20974 0 0 0 412075 31 0 0 25 0 1 0 30308218 85061632 17471 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20767 17471 91 167 0 20598 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 83068

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20734
/proc/meminfo: memFree=1012528/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83068 CPUtime=4181.04
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 21145 0 0 0 418073 31 0 0 25 0 1 0 30308218 85061632 17642 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20767 17642 91 167 0 20598 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 83068

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20734
/proc/meminfo: memFree=1011824/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83068 CPUtime=4241.02
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 21325 0 0 0 424071 31 0 0 25 0 1 0 30308218 85061632 17822 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20767 17822 91 167 0 20598 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 83068

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20734
/proc/meminfo: memFree=1011056/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83200 CPUtime=4301
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 21518 0 0 0 430069 31 0 0 25 0 1 0 30308218 85196800 18015 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20800 18015 91 167 0 20631 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 83200

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20734
/proc/meminfo: memFree=1010288/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83200 CPUtime=4360.99
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 21707 0 0 0 436067 32 0 0 25 0 1 0 30308218 85196800 18204 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20800 18204 91 167 0 20631 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 83200

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20734
/proc/meminfo: memFree=1009520/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83200 CPUtime=4420.97
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 21895 0 0 0 442065 32 0 0 25 0 1 0 30308218 85196800 18392 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20800 18392 91 167 0 20631 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 83200

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20734
/proc/meminfo: memFree=1008752/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83200 CPUtime=4480.96
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 22091 0 0 0 448063 33 0 0 25 0 1 0 30308218 85196800 18588 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20800 18588 91 167 0 20631 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 83200

[startup+4542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20740
/proc/meminfo: memFree=1007976/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83200 CPUtime=4540.93
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 22271 0 0 0 454060 33 0 0 25 0 1 0 30308218 85196800 18768 1992294400 134512640 135197378 4294956240 18446744073709551615 134649523 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20800 18768 91 167 0 20631 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 83200

[startup+4602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20740
/proc/meminfo: memFree=1007336/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83200 CPUtime=4600.92
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 22448 0 0 0 460058 34 0 0 25 0 1 0 30308218 85196800 18945 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20800 18945 91 167 0 20631 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 83200

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20740
/proc/meminfo: memFree=1006504/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83200 CPUtime=4660.9
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 22638 0 0 0 466056 34 0 0 25 0 1 0 30308218 85196800 19135 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20800 19135 91 167 0 20631 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 83200

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20740
/proc/meminfo: memFree=1005736/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83200 CPUtime=4720.88
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 22828 0 0 0 472054 34 0 0 25 0 1 0 30308218 85196800 19325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20800 19325 91 167 0 20631 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 83200

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20740
/proc/meminfo: memFree=1005032/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83200 CPUtime=4780.86
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 23020 0 0 0 478052 34 0 0 25 0 1 0 30308218 85196800 19517 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20800 19517 91 167 0 20631 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 83200

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20740
/proc/meminfo: memFree=1004208/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83200 CPUtime=4840.85
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 23211 0 0 0 484050 35 0 0 25 0 1 0 30308218 85196800 19708 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20800 19708 91 167 0 20631 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 83200

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20740
/proc/meminfo: memFree=1003504/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83332 CPUtime=4900.82
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 23402 0 0 0 490047 35 0 0 25 0 1 0 30308218 85331968 19899 1992294400 134512640 135197378 4294956240 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20833 19899 91 167 0 20664 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 83332

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20740
/proc/meminfo: memFree=1002800/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83332 CPUtime=4960.81
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 23572 0 0 0 496045 36 0 0 25 0 1 0 30308218 85331968 20069 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20833 20069 91 167 0 20664 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 83332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20740
/proc/meminfo: memFree=1002352/2055920 swapFree=4192956/4192956
[pid=20725] ppid=20723 vsize=83332 CPUtime=5000.1
/proc/20725/stat : 20725 (march_hi) R 20723 20725 20080 0 -1 4194304 23695 0 0 0 499974 36 0 0 25 0 1 0 30308218 85331968 20192 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20725/statm: 20833 20192 91 167 0 20664 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 83332

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.62
CPU time (s): 5000.12
CPU user time (s): 4999.75
CPU system time (s): 0.377942
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 83332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23695
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= 10435

runsolver used 3.3025 second user time and 10.5944 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-18 04:45:55
IDJOB=1627848
IDBENCH=70304
IDSOLVER=583
FILE ID=node30/1627848-1240022754
PBS_JOBID= 9157405
Free space on /tmp= 66276 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627848-1240022754/watcher-1627848-1240022754 -o /tmp/evaluation-result-1627848-1240022754/solver-1627848-1240022754 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627848-1240022754.cnf

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

MD5SUM BENCH= 9441297e33213208348519454e6efb92
RANDOM SEED=320529195

node30.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		: 3000.265
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		: 3000.265
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:       1084048 kB
Buffers:         82864 kB
Cached:         792228 kB
SwapCached:          0 kB
Active:         322704 kB
Inactive:       566816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1084048 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          24228 kB
Slab:            68372 kB
Committed_AS:   160948 kB
PageTables:       1356 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= 66276 MiB
End job on node30 at 2009-04-18 06:09:18