Trace number 1627878

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) 5000.06 5001.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1857201443-029.cnf
MD5SUM9d94109a874948dbc629e7a030616546
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark228.655
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.21	c main()::
0.19/0.21	c initFormula():: searching for DIMACS p-line....
0.19/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.19/0.21	c parseCNF():: parsing....
0.19/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.21	c runParser():: parsing was successful, warming up engines...
0.19/0.21	c simplify_formula():: removed 0 tautological, 113 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 3980 free variables and 16687 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.473
0.19/0.21	c using 3-SAT heuristics (occurence based diff)
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 132 duplicate clauses
0.19/0.21	c resolvent_look() :: found 60 resolvents
0.19/0.21	c lessRedundantTransformation():: nothing to be done.
0.19/0.21	c transformTo3SAT():: you gave me 4000 variables and 16747 clauses.
0.19/0.21	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.21	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.21	c transformTo3SAT():: the transformation yielded 4000 variabels and 16747 clauses.
0.19/0.21	c main():: clause / variable ratio: ( 16747 / 4000 ) = 4.19
0.19/0.21	c longest clause has size 3
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c number of free variables = 3980
0.19/0.21	c dynamic_preselect_setsize :: off
0.19/0.21	c main():: all systems go!
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 465
0.79/0.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 41191
38.18/38.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3892628
3554.35/3555.48	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-1627878-1240035198/watcher-1627878-1240035198 -o /tmp/evaluation-result-1627878-1240035198/solver-1627878-1240035198 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627878-1240035198.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: 0.00 0.00 0.00 3/64 21033
/proc/meminfo: memFree=1253448/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=1264 CPUtime=0
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 31553265 1294336 170 1992294400 134512640 135197378 4294956240 18446744073709551615 134849230 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 316 170 58 167 0 147 0

[startup+0.0525281 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21033
/proc/meminfo: memFree=1253448/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=3032 CPUtime=0.04
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 723 0 0 0 4 0 0 0 18 0 1 0 31553265 3104768 523 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 758 523 66 167 0 589 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3032

[startup+0.101533 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21033
/proc/meminfo: memFree=1253448/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=2900 CPUtime=0.09
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 1221 0 0 0 9 0 0 0 18 0 1 0 31553265 2969600 506 1992294400 134512640 135197378 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 725 506 78 167 0 556 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2900

[startup+0.301556 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21033
/proc/meminfo: memFree=1253448/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=7940 CPUtime=0.29
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 3044 0 0 0 29 0 0 0 19 0 1 0 31553265 8130560 1739 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 1985 1739 91 167 0 1816 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7940

[startup+0.701601 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21033
/proc/meminfo: memFree=1253448/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=8940 CPUtime=0.69
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 3265 0 0 0 68 1 0 0 23 0 1 0 31553265 9154560 1960 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 2235 1960 91 167 0 2066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8940

[startup+1.50169 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 21034
/proc/meminfo: memFree=1245824/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=9072 CPUtime=1.49
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 3302 0 0 0 148 1 0 0 25 0 1 0 31553265 9289728 1997 1992294400 134512640 135197378 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 2268 1997 91 167 0 2099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9072

[startup+3.10187 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 21034
/proc/meminfo: memFree=1245504/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=9228 CPUtime=3.09
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 3354 0 0 0 308 1 0 0 25 0 1 0 31553265 9449472 2049 1992294400 134512640 135197378 4294956240 18446744073709551615 134542431 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 2307 2049 91 167 0 2138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9228

[startup+6.30124 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 21034
/proc/meminfo: memFree=1245248/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=9636 CPUtime=6.29
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 3417 0 0 0 628 1 0 0 25 0 1 0 31553265 9867264 2112 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 2409 2112 91 167 0 2240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9636

[startup+12.702 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 21034
/proc/meminfo: memFree=1244800/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=9636 CPUtime=12.69
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 3459 0 0 0 1268 1 0 0 25 0 1 0 31553265 9867264 2154 1992294400 134512640 135197378 4294956240 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 2409 2154 91 167 0 2240 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9636

[startup+25.5014 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 21034
/proc/meminfo: memFree=1244160/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=10320 CPUtime=25.48
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 3628 0 0 0 2547 1 0 0 25 0 1 0 31553265 10567680 2320 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 2580 2320 91 167 0 2411 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10320

[startup+51.1013 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 21034
/proc/meminfo: memFree=1243328/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=11440 CPUtime=51.07
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 3840 0 0 0 5106 1 0 0 25 0 1 0 31553265 11714560 2532 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 2860 2532 91 167 0 2691 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11440

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 21034
/proc/meminfo: memFree=1241664/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=13620 CPUtime=102.26
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 4241 0 0 0 10224 2 0 0 25 0 1 0 31553265 13946880 2933 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 3405 2933 91 167 0 3236 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13620

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 21034
/proc/meminfo: memFree=1239872/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=15868 CPUtime=162.24
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 4699 0 0 0 16222 2 0 0 25 0 1 0 31553265 16248832 3388 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 3967 3388 91 167 0 3798 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15868

[startup+222.302 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 21034
/proc/meminfo: memFree=1238144/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=18456 CPUtime=222.22
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 5104 0 0 0 22219 3 0 0 25 0 1 0 31553265 18898944 3793 1992294400 134512640 135197378 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 4614 3793 91 167 0 4445 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18456

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 21034
/proc/meminfo: memFree=1236544/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=18992 CPUtime=282.21
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 5514 0 0 0 28216 5 0 0 25 0 1 0 31553265 19447808 4203 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 4748 4203 91 167 0 4579 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18992

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.30 2/65 21034
/proc/meminfo: memFree=1234816/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=22872 CPUtime=342.19
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 5928 0 0 0 34214 5 0 0 25 0 1 0 31553265 23420928 4617 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 5718 4617 91 167 0 5549 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22872

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.34 2/65 21034
/proc/meminfo: memFree=1233152/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=22872 CPUtime=402.17
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 6348 0 0 0 40211 6 0 0 25 0 1 0 31553265 23420928 5037 1992294400 134512640 135197378 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 5718 5037 91 167 0 5549 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22872

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 21034
/proc/meminfo: memFree=1231488/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=23004 CPUtime=462.16
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 6752 0 0 0 46209 7 0 0 25 0 1 0 31553265 23556096 5441 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 5751 5441 91 167 0 5582 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23004

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 21034
/proc/meminfo: memFree=1229888/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=28824 CPUtime=522.14
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 7164 0 0 0 52206 8 0 0 25 0 1 0 31553265 29515776 5853 1992294400 134512640 135197378 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 7206 5853 91 167 0 7037 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 28824

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 21034
/proc/meminfo: memFree=1228224/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=29764 CPUtime=582.12
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 7585 0 0 0 58203 9 0 0 25 0 1 0 31553265 30478336 6274 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 7441 6274 91 167 0 7272 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29764

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 21034
/proc/meminfo: memFree=1226560/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=29764 CPUtime=642.11
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 7991 0 0 0 64201 10 0 0 25 0 1 0 31553265 30478336 6680 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 7441 6680 91 167 0 7272 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 29764


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1129664/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4061.11
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 32050 0 0 0 406060 51 0 0 25 0 1 0 31553265 160919552 30739 1992294400 134512640 135197378 4294956240 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 30739 91 167 0 39118 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 157148

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1128128/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4121.08
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 32451 0 0 0 412057 51 0 0 25 0 1 0 31553265 160919552 31140 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 31140 91 167 0 39118 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 157148

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1126464/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4181.06
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 32865 0 0 0 418055 51 0 0 25 0 1 0 31553265 160919552 31554 1992294400 134512640 135197378 4294956240 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 31554 91 167 0 39118 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 157148

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1124864/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4241.04
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 33266 0 0 0 424052 52 0 0 25 0 1 0 31553265 160919552 31955 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 31955 91 167 0 39118 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 157148

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1123200/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4301.02
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 33666 0 0 0 430050 52 0 0 25 0 1 0 31553265 160919552 32355 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 32355 91 167 0 39118 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 157148

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1121600/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4361.01
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 34069 0 0 0 436048 53 0 0 25 0 1 0 31553265 160919552 32758 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 32758 91 167 0 39118 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 157148

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1120000/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4420.99
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 34478 0 0 0 442046 53 0 0 25 0 1 0 31553265 160919552 33167 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 33167 91 167 0 39118 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 157148

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1118272/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4480.97
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 34887 0 0 0 448043 54 0 0 25 0 1 0 31553265 160919552 33576 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 33576 91 167 0 39118 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 157148

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1116672/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4540.96
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 35297 0 0 0 454041 55 0 0 25 0 1 0 31553265 160919552 33986 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 33986 91 167 0 39118 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 157148

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1115072/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4600.94
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 35704 0 0 0 460038 56 0 0 25 0 1 0 31553265 160919552 34393 1992294400 134512640 135197378 4294956240 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 34393 91 167 0 39118 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 157148

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1113408/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4660.92
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 36114 0 0 0 466035 57 0 0 25 0 1 0 31553265 160919552 34803 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 34803 91 167 0 39118 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 157148

[startup+4722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1111744/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4720.91
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 36522 0 0 0 472033 58 0 0 25 0 1 0 31553265 160919552 35211 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 35211 91 167 0 39118 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 157148

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1110080/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4780.89
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 36935 0 0 0 478030 59 0 0 25 0 1 0 31553265 160919552 35624 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 35624 91 167 0 39118 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 157148

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1108416/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4840.87
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 37348 0 0 0 484028 59 0 0 25 0 1 0 31553265 160919552 36037 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 36037 91 167 0 39118 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 157148

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1106816/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4900.85
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 37762 0 0 0 490026 59 0 0 25 0 1 0 31553265 160919552 36451 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 36451 91 167 0 39118 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 157148

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21042
/proc/meminfo: memFree=1105088/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=4960.83
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 38181 0 0 0 496023 60 0 0 25 0 1 0 31553265 160919552 36870 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 36870 91 167 0 39118 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 157148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21044
/proc/meminfo: memFree=1104000/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=5000.02
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 38453 0 0 0 499942 60 0 0 25 0 1 0 31553265 160919552 37142 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 37142 91 167 0 39118 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 157148

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21044
/proc/meminfo: memFree=1104000/2055920 swapFree=4192956/4192956
[pid=21033] ppid=21031 vsize=157148 CPUtime=5000.02
/proc/21033/stat : 21033 (march_hi) R 21031 21033 20996 0 -1 4194304 38453 0 0 0 499942 60 0 0 25 0 1 0 31553265 160919552 37142 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21033/statm: 39287 37142 91 167 0 39118 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 157148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.53
CPU time (s): 5000.06
CPU user time (s): 4999.43
CPU system time (s): 0.631903
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 157148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.42
system time used= 0.631903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38453
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= 11701

runsolver used 4.44632 second user time and 9.33458 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-18 08:13:18
IDJOB=1627878
IDBENCH=70334
IDSOLVER=583
FILE ID=node23/1627878-1240035198
PBS_JOBID= 9158994
Free space on /tmp= 66364 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1857201443-029.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627878-1240035198/watcher-1627878-1240035198 -o /tmp/evaluation-result-1627878-1240035198/solver-1627878-1240035198 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627878-1240035198.cnf

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

MD5SUM BENCH= 9d94109a874948dbc629e7a030616546
RANDOM SEED=2132351706

node23.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		: 3000.238
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		: 3000.238
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:       1253864 kB
Buffers:         82868 kB
Cached:         644460 kB
SwapCached:          0 kB
Active:         247668 kB
Inactive:       493508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1253864 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          23560 kB
Slab:            46908 kB
Committed_AS:   160888 kB
PageTables:       1388 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= 66364 MiB
End job on node23 at 2009-04-18 09:36:41