Trace number 1627900

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 5001.91

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark251.675
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.59/1.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.62	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.59/1.62	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.59/1.62	c main()::
1.59/1.62	c initFormula():: searching for DIMACS p-line....
1.59/1.62	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.59/1.62	c parseCNF():: parsing....
1.59/1.62	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.62	c runParser():: parsing was successful, warming up engines...
1.59/1.62	c simplify_formula():: removed 0 tautological, 408 satisfied and 0 duplicate clauses
1.59/1.62	c preprocessing fase I completed:: there are now 17929 free variables and 75192 clauses.
1.59/1.62	c stat :: sign balance is biased by 0.470
1.59/1.62	c using 3-SAT heuristics (occurence based diff)
1.59/1.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 146 duplicate clauses
1.59/1.62	c resolvent_look() :: found 70 resolvents
1.59/1.62	c lessRedundantTransformation():: nothing to be done.
1.59/1.62	c transformTo3SAT():: you gave me 18000 variables and 75262 clauses.
1.59/1.62	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.59/1.62	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.59/1.62	c transformTo3SAT():: the transformation yielded 18000 variabels and 75262 clauses.
1.59/1.62	c main():: clause / variable ratio: ( 75262 / 18000 ) = 4.18
1.59/1.62	c longest clause has size 3
1.59/1.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.62	c number of free variables = 17929
1.59/1.62	c dynamic_preselect_setsize :: off
1.59/1.62	c main():: all systems go!
1.59/1.62	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-1627900-1240040885/watcher-1627900-1240040885 -o /tmp/evaluation-result-1627900-1240040885/solver-1627900-1240040885 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627900-1240040885.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18214
/proc/meminfo: memFree=1416760/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=2844 CPUtime=0
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 32116977 2912256 481 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 711 481 58 167 0 542 0

[startup+0.054169 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18214
/proc/meminfo: memFree=1416760/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=3372 CPUtime=0.04
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 663 0 0 0 4 0 0 0 18 0 1 0 32116977 3452928 648 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 843 648 58 167 0 674 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3372

[startup+0.101176 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18214
/proc/meminfo: memFree=1416760/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=3768 CPUtime=0.09
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 823 0 0 0 9 0 0 0 18 0 1 0 32116977 3858432 808 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 942 808 58 167 0 773 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3768

[startup+0.301215 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18214
/proc/meminfo: memFree=1416760/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=10948 CPUtime=0.29
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 2977 0 0 0 28 1 0 0 19 0 1 0 32116977 11210752 2018 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 2737 2018 66 167 0 2568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10948

[startup+0.70129 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18214
/proc/meminfo: memFree=1416760/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=8828 CPUtime=0.69
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 5274 0 0 0 67 2 0 0 22 0 1 0 32116977 9039872 1529 1992294400 134512640 135197378 4294956240 18446744073709551615 134533399 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 2207 1529 78 167 0 2038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8828

[startup+1.50144 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1410416/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=31868 CPUtime=1.49
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 12172 0 0 0 143 6 0 0 25 0 1 0 32116977 32632832 3052 1992294400 134512640 135197378 4294956240 18446744073709551615 134649529 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 7967 3052 86 167 0 7798 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31868

[startup+3.10175 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1388904/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=33144 CPUtime=3.09
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 17656 0 0 0 302 7 0 0 25 0 1 0 32116977 33939456 7470 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 8286 7470 91 167 0 8117 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33144

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1385896/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=35832 CPUtime=6.29
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 18327 0 0 0 621 8 0 0 25 0 1 0 32116977 36691968 8141 1992294400 134512640 135197378 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 8958 8141 91 167 0 8789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35832

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1382576/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=37548 CPUtime=12.68
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 18749 0 0 0 1260 8 0 0 25 0 1 0 32116977 38449152 8563 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 9387 8563 91 167 0 9218 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37548

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1381808/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=38208 CPUtime=25.49
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 18938 0 0 0 2540 9 0 0 25 0 1 0 32116977 39124992 8752 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 9552 8752 91 167 0 9383 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38208

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1381232/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=38868 CPUtime=51.07
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 19102 0 0 0 5098 9 0 0 25 0 1 0 32116977 39800832 8916 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 9717 8916 91 167 0 9548 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38868

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1380528/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=39660 CPUtime=102.25
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 19272 0 0 0 10216 9 0 0 25 0 1 0 32116977 40611840 9086 1992294400 134512640 135197378 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 9915 9086 91 167 0 9746 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39660

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1380080/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=40056 CPUtime=162.23
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 19372 0 0 0 16213 10 0 0 25 0 1 0 32116977 41017344 9186 1992294400 134512640 135197378 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10014 9186 91 167 0 9845 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40056

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1379760/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=40320 CPUtime=222.21
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 19447 0 0 0 22211 10 0 0 25 0 1 0 32116977 41287680 9261 1992294400 134512640 135197378 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10080 9261 91 167 0 9911 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40320

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1379504/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=40584 CPUtime=282.19
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 19507 0 0 0 28209 10 0 0 25 0 1 0 32116977 41558016 9321 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10146 9321 91 167 0 9977 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 40584

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1379312/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=40716 CPUtime=342.16
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 19550 0 0 0 34206 10 0 0 25 0 1 0 32116977 41693184 9364 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10179 9364 91 167 0 10010 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 40716

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1379120/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=40848 CPUtime=402.15
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 19597 0 0 0 40204 11 0 0 25 0 1 0 32116977 41828352 9411 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10212 9411 91 167 0 10043 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 40848

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1378928/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=40980 CPUtime=462.12
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 19634 0 0 0 46201 11 0 0 25 0 1 0 32116977 41963520 9448 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10245 9448 91 167 0 10076 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 40980

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1378800/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=41244 CPUtime=522.1
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 19669 0 0 0 52199 11 0 0 25 0 1 0 32116977 42233856 9483 1992294400 134512640 135197378 4294956240 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10311 9483 91 167 0 10142 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 41244

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1378608/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=41376 CPUtime=582.08
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 19704 0 0 0 58197 11 0 0 25 0 1 0 32116977 42369024 9518 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10344 9518 91 167 0 10175 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 41376

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18215
/proc/meminfo: memFree=1378544/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=41376 CPUtime=642.06
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 19729 0 0 0 64195 11 0 0 25 0 1 0 32116977 42369024 9543 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10344 9543 91 167 0 10175 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 41376


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18223
/proc/meminfo: memFree=1376112/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43752 CPUtime=4060.79
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20299 0 0 0 406060 19 0 0 25 0 1 0 32116977 44802048 10113 1992294400 134512640 135197378 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10938 10113 91 167 0 10769 0
Current children cumulated CPU time (s) 4060.79
Current children cumulated vsize (KiB) 43752

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18223
/proc/meminfo: memFree=1376176/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43752 CPUtime=4120.76
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20304 0 0 0 412057 19 0 0 25 0 1 0 32116977 44802048 10118 1992294400 134512640 135197378 4294956240 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10938 10118 91 167 0 10769 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 43752

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18223
/proc/meminfo: memFree=1376112/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43752 CPUtime=4180.74
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20310 0 0 0 418055 19 0 0 25 0 1 0 32116977 44802048 10124 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10938 10124 91 167 0 10769 0
Current children cumulated CPU time (s) 4180.74
Current children cumulated vsize (KiB) 43752

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18223
/proc/meminfo: memFree=1376176/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43752 CPUtime=4240.72
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20315 0 0 0 424053 19 0 0 25 0 1 0 32116977 44802048 10129 1992294400 134512640 135197378 4294956240 18446744073709551615 134597150 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10938 10129 91 167 0 10769 0
Current children cumulated CPU time (s) 4240.72
Current children cumulated vsize (KiB) 43752

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18223
/proc/meminfo: memFree=1376112/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43752 CPUtime=4300.7
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20321 0 0 0 430051 19 0 0 25 0 1 0 32116977 44802048 10135 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10938 10135 91 167 0 10769 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 43752

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18223
/proc/meminfo: memFree=1376048/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43752 CPUtime=4360.67
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20326 0 0 0 436048 19 0 0 25 0 1 0 32116977 44802048 10140 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10938 10140 91 167 0 10769 0
Current children cumulated CPU time (s) 4360.67
Current children cumulated vsize (KiB) 43752

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18229
/proc/meminfo: memFree=1375984/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43752 CPUtime=4420.65
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20331 0 0 0 442045 20 0 0 25 0 1 0 32116977 44802048 10145 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10938 10145 91 167 0 10769 0
Current children cumulated CPU time (s) 4420.65
Current children cumulated vsize (KiB) 43752

[startup+4482.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 18229
/proc/meminfo: memFree=1376048/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43884 CPUtime=4480.63
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20336 0 0 0 448043 20 0 0 25 0 1 0 32116977 44937216 10150 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10971 10150 91 167 0 10802 0
Current children cumulated CPU time (s) 4480.63
Current children cumulated vsize (KiB) 43884

[startup+4542.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 18229
/proc/meminfo: memFree=1375984/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43884 CPUtime=4540.6
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20341 0 0 0 454040 20 0 0 25 0 1 0 32116977 44937216 10155 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10971 10155 91 167 0 10802 0
Current children cumulated CPU time (s) 4540.6
Current children cumulated vsize (KiB) 43884

[startup+4602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18229
/proc/meminfo: memFree=1375920/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43884 CPUtime=4600.59
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20346 0 0 0 460039 20 0 0 25 0 1 0 32116977 44937216 10160 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10971 10160 91 167 0 10802 0
Current children cumulated CPU time (s) 4600.59
Current children cumulated vsize (KiB) 43884

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18229
/proc/meminfo: memFree=1375984/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43884 CPUtime=4660.56
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20350 0 0 0 466036 20 0 0 25 0 1 0 32116977 44937216 10164 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10971 10164 91 167 0 10802 0
Current children cumulated CPU time (s) 4660.56
Current children cumulated vsize (KiB) 43884

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18229
/proc/meminfo: memFree=1375920/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43884 CPUtime=4720.54
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20355 0 0 0 472034 20 0 0 25 0 1 0 32116977 44937216 10169 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10971 10169 91 167 0 10802 0
Current children cumulated CPU time (s) 4720.54
Current children cumulated vsize (KiB) 43884

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18229
/proc/meminfo: memFree=1375856/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43884 CPUtime=4780.52
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20358 0 0 0 478031 21 0 0 25 0 1 0 32116977 44937216 10172 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10971 10172 91 167 0 10802 0
Current children cumulated CPU time (s) 4780.52
Current children cumulated vsize (KiB) 43884

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18229
/proc/meminfo: memFree=1375856/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=43884 CPUtime=4840.5
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20362 0 0 0 484029 21 0 0 25 0 1 0 32116977 44937216 10176 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 10971 10176 91 167 0 10802 0
Current children cumulated CPU time (s) 4840.5
Current children cumulated vsize (KiB) 43884

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18229
/proc/meminfo: memFree=1375792/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=44016 CPUtime=4900.48
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20366 0 0 0 490027 21 0 0 25 0 1 0 32116977 45072384 10180 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 11004 10180 91 167 0 10835 0
Current children cumulated CPU time (s) 4900.48
Current children cumulated vsize (KiB) 44016

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18229
/proc/meminfo: memFree=1375728/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=44016 CPUtime=4960.45
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20371 0 0 0 496024 21 0 0 25 0 1 0 32116977 45072384 10185 1992294400 134512640 135197378 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 11004 10185 91 167 0 10835 0
Current children cumulated CPU time (s) 4960.45
Current children cumulated vsize (KiB) 44016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18229
/proc/meminfo: memFree=1375728/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=44016 CPUtime=5000.04
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20375 0 0 0 499983 21 0 0 25 0 1 0 32116977 45072384 10189 1992294400 134512640 135197378 4294956240 18446744073709551615 134593996 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 11004 10189 91 167 0 10835 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 44016

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18229
/proc/meminfo: memFree=1375728/2055920 swapFree=4192956/4192956
[pid=18214] ppid=18212 vsize=44016 CPUtime=5000.04
/proc/18214/stat : 18214 (march_hi) R 18212 18214 17910 0 -1 4194304 20375 0 0 0 499983 21 0 0 25 0 1 0 32116977 45072384 10189 1992294400 134512640 135197378 4294956240 18446744073709551615 134593996 0 0 4096 0 0 0 0 17 1 0 0
/proc/18214/statm: 11004 10189 91 167 0 10835 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 44016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.06
CPU user time (s): 4999.84
CPU system time (s): 0.221966
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 44016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20375
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= 10924

runsolver used 4.47732 second user time and 9.30858 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-18 09:48:05
IDJOB=1627900
IDBENCH=70356
IDSOLVER=583
FILE ID=node38/1627900-1240040885
PBS_JOBID= 9157467
Free space on /tmp= 66468 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627900-1240040885/watcher-1627900-1240040885 -o /tmp/evaluation-result-1627900-1240040885/solver-1627900-1240040885 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627900-1240040885.cnf

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

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=423498096

node38.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:       1417176 kB
Buffers:         82184 kB
Cached:         468208 kB
SwapCached:          0 kB
Active:         233096 kB
Inactive:       331212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417176 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            60320 kB
Committed_AS:   174696 kB
PageTables:       1460 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= 66468 MiB
End job on node38 at 2009-04-18 11:11:29