Trace number 1628330

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hi? (TO) 5000.07 5001.41

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S10567605-051.cnf
MD5SUMd6fd5b65eca16c27d7371a1c571eea0a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark157.238
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.69/1.70	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.69/1.70	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.69/1.70	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.69/1.70	c main()::
1.69/1.70	c initFormula():: searching for DIMACS p-line....
1.69/1.70	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.69/1.70	c parseCNF():: parsing....
1.69/1.70	c parseCNF():: the CNF contains 0 unary clauses.
1.69/1.70	c runParser():: parsing was successful, warming up engines...
1.69/1.70	c simplify_formula():: removed 0 tautological, 421 satisfied and 0 duplicate clauses
1.69/1.70	c preprocessing fase I completed:: there are now 19931 free variables and 83579 clauses.
1.69/1.70	c stat :: sign balance is biased by 0.466
1.69/1.70	c using 3-SAT heuristics (occurence based diff)
1.69/1.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
1.69/1.70	c resolvent_look() :: found 78 resolvents
1.69/1.70	c lessRedundantTransformation():: nothing to be done.
1.69/1.70	c transformTo3SAT():: you gave me 20000 variables and 83657 clauses.
1.69/1.70	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.69/1.70	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.69/1.70	c transformTo3SAT():: the transformation yielded 20000 variabels and 83657 clauses.
1.69/1.70	c main():: clause / variable ratio: ( 83657 / 20000 ) = 4.18
1.69/1.70	c longest clause has size 3
1.69/1.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.70	c number of free variables = 19931
1.69/1.70	c dynamic_preselect_setsize :: off
1.69/1.70	c main():: all systems go!
1.69/1.70	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-1628330-1240156920/watcher-1628330-1240156920 -o /tmp/evaluation-result-1628330-1240156920/solver-1628330-1240156920 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628330-1240156920.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 23738
/proc/meminfo: memFree=1012824/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=3072 CPUtime=0
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 541 0 0 0 0 0 0 0 18 0 1 0 43719204 3145728 526 1992294400 134512640 135197378 4294956240 18446744073709551615 134568648 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 768 526 58 167 0 599 0

[startup+0.105355 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23738
/proc/meminfo: memFree=1012824/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=4128 CPUtime=0.09
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 883 0 0 0 9 0 0 0 18 0 1 0 43719204 4227072 868 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 1032 868 58 167 0 863 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4128

[startup+0.202362 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23738
/proc/meminfo: memFree=1012824/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=9196 CPUtime=0.2
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 1980 0 0 0 19 1 0 0 18 0 1 0 43719204 9416704 1468 1992294400 134512640 135197378 4294956240 18446744073709551615 134565207 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 2299 1468 65 167 0 2130 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 9196

[startup+0.302371 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23738
/proc/meminfo: memFree=1012824/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=12040 CPUtime=0.29
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 2764 0 0 0 28 1 0 0 19 0 1 0 43719204 12328960 2252 1992294400 134512640 135197378 4294956240 18446744073709551615 134687995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 3010 2252 66 167 0 2841 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12040

[startup+0.701405 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23738
/proc/meminfo: memFree=1012824/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=11852 CPUtime=0.69
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 5675 0 0 0 66 3 0 0 23 0 1 0 43719204 12136448 2194 1992294400 134512640 135197378 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 2963 2194 78 167 0 2794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11852

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23739
/proc/meminfo: memFree=1006032/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=10544 CPUtime=1.49
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 10381 0 0 0 145 4 0 0 25 0 1 0 43719204 10797056 1862 1992294400 134512640 135197378 4294956240 18446744073709551615 134695033 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 2636 1862 82 167 0 2467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10544

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23739
/proc/meminfo: memFree=982800/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=36696 CPUtime=3.09
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 18337 0 0 0 302 7 0 0 25 0 1 0 43719204 37576704 8267 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 9174 8267 91 167 0 9005 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36696

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23739
/proc/meminfo: memFree=978904/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=37700 CPUtime=6.29
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 18611 0 0 0 621 8 0 0 25 0 1 0 43719204 38604800 8541 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 9425 8541 91 167 0 9256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37700

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23739
/proc/meminfo: memFree=975064/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=42308 CPUtime=12.69
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 19534 0 0 0 1260 9 0 0 25 0 1 0 43719204 43323392 9464 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 10577 9464 91 167 0 10408 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42308

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23739
/proc/meminfo: memFree=974040/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=43364 CPUtime=25.49
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 19769 0 0 0 2539 10 0 0 25 0 1 0 43719204 44404736 9699 1992294400 134512640 135197378 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 10841 9699 91 167 0 10672 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43364

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23739
/proc/meminfo: memFree=973464/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=44024 CPUtime=51.08
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 19944 0 0 0 5098 10 0 0 25 0 1 0 43719204 45080576 9874 1992294400 134512640 135197378 4294956240 18446744073709551615 134548494 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 11006 9874 91 167 0 10837 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44024

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23739
/proc/meminfo: memFree=972760/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=44684 CPUtime=102.27
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 20127 0 0 0 10216 11 0 0 25 0 1 0 43719204 45756416 10057 1992294400 134512640 135197378 4294956240 18446744073709551615 134592908 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 11171 10057 91 167 0 11002 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 44684

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23739
/proc/meminfo: memFree=972248/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=45212 CPUtime=162.25
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 20258 0 0 0 16214 11 0 0 25 0 1 0 43719204 46297088 10188 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 11303 10188 91 167 0 11134 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 45212

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23739
/proc/meminfo: memFree=971864/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=45608 CPUtime=222.24
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 20351 0 0 0 22213 11 0 0 25 0 1 0 43719204 46702592 10281 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 11402 10281 91 167 0 11233 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 45608

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23739
/proc/meminfo: memFree=971608/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=45872 CPUtime=282.21
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 20413 0 0 0 28210 11 0 0 25 0 1 0 43719204 46972928 10343 1992294400 134512640 135197378 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 11468 10343 91 167 0 11299 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23739
/proc/meminfo: memFree=971352/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=46004 CPUtime=342.2
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 20455 0 0 0 34208 12 0 0 25 0 1 0 43719204 47108096 10385 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 11501 10385 91 167 0 11332 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46004

[startup+402.303 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 23739
/proc/meminfo: memFree=971160/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=46136 CPUtime=402.19
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 20492 0 0 0 40207 12 0 0 25 0 1 0 43719204 47243264 10422 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 11534 10422 91 167 0 11365 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46136

[startup+462.303 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 23739
/proc/meminfo: memFree=971032/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=46400 CPUtime=462.17
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 20531 0 0 0 46205 12 0 0 25 0 1 0 43719204 47513600 10461 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 11600 10461 91 167 0 11431 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46400

[startup+522.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 23739
/proc/meminfo: memFree=971032/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=46532 CPUtime=522.15
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 20566 0 0 0 52203 12 0 0 25 0 1 0 43719204 47648768 10496 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 11633 10496 91 167 0 11464 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 46532

[startup+582.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 23739
/proc/meminfo: memFree=970904/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=46664 CPUtime=582.14
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 20596 0 0 0 58202 12 0 0 25 0 1 0 43719204 47783936 10526 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 11666 10526 91 167 0 11497 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 46664

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 23739
/proc/meminfo: memFree=970712/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=46664 CPUtime=642.12
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 20621 0 0 0 64200 12 0 0 25 0 1 0 43719204 47783936 10551 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 11666 10551 91 167 0 11497 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46664


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

[startup+4062.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 23747
/proc/meminfo: memFree=968280/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49040 CPUtime=4061.2
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21225 0 0 0 406104 16 0 0 25 0 1 0 43719204 50216960 11155 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12260 11155 91 167 0 12091 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 49040

[startup+4122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23747
/proc/meminfo: memFree=968216/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49172 CPUtime=4121.19
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21231 0 0 0 412102 17 0 0 25 0 1 0 43719204 50352128 11161 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12293 11161 91 167 0 12124 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 49172

[startup+4182.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23747
/proc/meminfo: memFree=968152/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49172 CPUtime=4181.18
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21236 0 0 0 418101 17 0 0 25 0 1 0 43719204 50352128 11166 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12293 11166 91 167 0 12124 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 49172

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23747
/proc/meminfo: memFree=968152/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49172 CPUtime=4241.16
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21242 0 0 0 424099 17 0 0 25 0 1 0 43719204 50352128 11172 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12293 11172 91 167 0 12124 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 49172

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=968216/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49172 CPUtime=4301.14
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21247 0 0 0 430097 17 0 0 25 0 1 0 43719204 50352128 11177 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12293 11177 91 167 0 12124 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 49172

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=968152/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49172 CPUtime=4361.13
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21253 0 0 0 436096 17 0 0 25 0 1 0 43719204 50352128 11183 1992294400 134512640 135197378 4294956240 18446744073709551615 134592911 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12293 11183 91 167 0 12124 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 49172

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=968088/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49172 CPUtime=4421.11
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21257 0 0 0 442094 17 0 0 25 0 1 0 43719204 50352128 11187 1992294400 134512640 135197378 4294956240 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12293 11187 91 167 0 12124 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 49172

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=968088/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49172 CPUtime=4481.09
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21262 0 0 0 448092 17 0 0 25 0 1 0 43719204 50352128 11192 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12293 11192 91 167 0 12124 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 49172

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=968088/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49304 CPUtime=4541.08
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21268 0 0 0 454091 17 0 0 25 0 1 0 43719204 50487296 11198 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12326 11198 91 167 0 12157 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 49304

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=968024/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49304 CPUtime=4601.06
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21272 0 0 0 460089 17 0 0 25 0 1 0 43719204 50487296 11202 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12326 11202 91 167 0 12157 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 49304

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=968024/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49304 CPUtime=4661.05
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21276 0 0 0 466088 17 0 0 25 0 1 0 43719204 50487296 11206 1992294400 134512640 135197378 4294956240 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12326 11206 91 167 0 12157 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 49304

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=968024/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49304 CPUtime=4721.03
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21280 0 0 0 472086 17 0 0 25 0 1 0 43719204 50487296 11210 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12326 11210 91 167 0 12157 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 49304

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=968024/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49304 CPUtime=4781.01
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21286 0 0 0 478084 17 0 0 25 0 1 0 43719204 50487296 11216 1992294400 134512640 135197378 4294956240 18446744073709551615 134541617 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12326 11216 91 167 0 12157 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 49304

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=967960/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49304 CPUtime=4841
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21291 0 0 0 484083 17 0 0 25 0 1 0 43719204 50487296 11221 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12326 11221 91 167 0 12157 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 49304

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=967960/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49436 CPUtime=4900.98
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21297 0 0 0 490081 17 0 0 25 0 1 0 43719204 50622464 11227 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12359 11227 91 167 0 12190 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 49436

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=967960/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49436 CPUtime=4960.96
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21302 0 0 0 496079 17 0 0 25 0 1 0 43719204 50622464 11232 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12359 11232 91 167 0 12190 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 49436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=967896/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49436 CPUtime=5000.05
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21305 0 0 0 499988 17 0 0 25 0 1 0 43719204 50622464 11235 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12359 11235 91 167 0 12190 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 49436

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

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

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23747
/proc/meminfo: memFree=967896/2055920 swapFree=4192956/4192956
[pid=23738] ppid=23736 vsize=49436 CPUtime=5000.05
/proc/23738/stat : 23738 (march_hi) R 23736 23738 23617 0 -1 4194304 21305 0 0 0 499988 17 0 0 25 0 1 0 43719204 50622464 11235 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23738/statm: 12359 11235 91 167 0 12190 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 49436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.07
CPU user time (s): 4999.89
CPU system time (s): 0.182972
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 49436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21305
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= 10305

runsolver used 3.51946 second user time and 10.7294 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-19 18:02:00
IDJOB=1628330
IDBENCH=71677
IDSOLVER=583
FILE ID=node58/1628330-1240156920
PBS_JOBID= 9157919
Free space on /tmp= 66344 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S10567605-051.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628330-1240156920/watcher-1628330-1240156920 -o /tmp/evaluation-result-1628330-1240156920/solver-1628330-1240156920 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628330-1240156920.cnf

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

MD5SUM BENCH= d6fd5b65eca16c27d7371a1c571eea0a
RANDOM SEED=42661708

node58.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		: 3000.233
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		: 3000.233
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:       1013240 kB
Buffers:         83240 kB
Cached:         881000 kB
SwapCached:          0 kB
Active:         394008 kB
Inactive:       584180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1013240 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            50516 kB
Committed_AS:   172004 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= 66344 MiB
End job on node58 at 2009-04-19 19:25:23