Trace number 1627902

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) 5000.02 5001.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
MD5SUMa97095b6dcf1b1abdc82fc7e5a3a4050
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark249.657
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 

1.49/1.58	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.58	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.58	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.58	c main()::
1.49/1.58	c initFormula():: searching for DIMACS p-line....
1.49/1.58	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.49/1.58	c parseCNF():: parsing....
1.49/1.58	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.58	c runParser():: parsing was successful, warming up engines...
1.49/1.58	c simplify_formula():: removed 0 tautological, 356 satisfied and 0 duplicate clauses
1.49/1.58	c preprocessing fase I completed:: there are now 17942 free variables and 75244 clauses.
1.49/1.58	c stat :: sign balance is biased by 0.483
1.49/1.58	c using 3-SAT heuristics (occurence based diff)
1.49/1.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
1.49/1.58	c resolvent_look() :: found 70 resolvents
1.49/1.58	c lessRedundantTransformation():: nothing to be done.
1.49/1.58	c transformTo3SAT():: you gave me 18000 variables and 75314 clauses.
1.49/1.58	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.58	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.58	c transformTo3SAT():: the transformation yielded 18000 variabels and 75314 clauses.
1.49/1.58	c main():: clause / variable ratio: ( 75314 / 18000 ) = 4.18
1.49/1.58	c longest clause has size 3
1.49/1.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.58	c number of free variables = 17942
1.49/1.58	c dynamic_preselect_setsize :: off
1.49/1.58	c main():: all systems go!
1.49/1.58	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-1627902-1240041864/watcher-1627902-1240041864 -o /tmp/evaluation-result-1627902-1240041864/solver-1627902-1240041864 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627902-1240041864.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 20977
/proc/meminfo: memFree=1405232/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=2844 CPUtime=0
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 496 0 0 0 0 0 0 0 20 0 1 0 32219298 2912256 481 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 711 482 58 167 0 542 0

[startup+0.0445789 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20977
/proc/meminfo: memFree=1405232/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=3240 CPUtime=0.03
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 631 0 0 0 3 0 0 0 20 0 1 0 32219298 3317760 616 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 810 616 58 167 0 641 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3240

[startup+0.101583 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20977
/proc/meminfo: memFree=1405232/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=3900 CPUtime=0.09
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 825 0 0 0 9 0 0 0 20 0 1 0 32219298 3993600 810 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 975 810 58 167 0 806 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3900

[startup+0.301603 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20977
/proc/meminfo: memFree=1405232/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=10948 CPUtime=0.29
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 2976 0 0 0 28 1 0 0 22 0 1 0 32219298 11210752 2017 1992294400 134512640 135197378 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 2737 2017 66 167 0 2568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10948

[startup+0.701644 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20977
/proc/meminfo: memFree=1405232/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=9556 CPUtime=0.69
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 5369 0 0 0 67 2 0 0 25 0 1 0 32219298 9785344 1701 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 2389 1705 78 167 0 2220 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9556

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1399208/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=33336 CPUtime=1.49
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 12137 0 0 0 144 5 0 0 25 0 1 0 32219298 34136064 3385 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 8334 3388 86 167 0 8165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33336

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1376040/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=33112 CPUtime=3.09
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 17290 0 0 0 300 9 0 0 25 0 1 0 32219298 33906688 7465 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 8278 7465 91 167 0 8109 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33112

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1374376/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=35924 CPUtime=6.29
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 17969 0 0 0 620 9 0 0 25 0 1 0 32219298 36786176 8144 1992294400 134512640 135197378 4294956240 18446744073709551615 134618163 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 8981 8144 91 167 0 8812 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35924

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1371056/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=37508 CPUtime=12.68
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 18395 0 0 0 1259 9 0 0 25 0 1 0 32219298 38408192 8570 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 9377 8570 91 167 0 9208 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37508

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1370224/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=38168 CPUtime=25.48
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 18567 0 0 0 2539 9 0 0 25 0 1 0 32219298 39084032 8742 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 9542 8742 91 167 0 9373 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38168

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1369648/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=38828 CPUtime=51.08
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 18733 0 0 0 5098 10 0 0 25 0 1 0 32219298 39759872 8908 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 9707 8908 91 167 0 9538 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38828

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1368944/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=39488 CPUtime=102.27
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 18898 0 0 0 10217 10 0 0 25 0 1 0 32219298 40435712 9073 1992294400 134512640 135197378 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 9872 9073 91 167 0 9703 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39488

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1368496/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=40016 CPUtime=162.24
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19014 0 0 0 16214 10 0 0 25 0 1 0 32219298 40976384 9189 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10004 9189 91 167 0 9835 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40016

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1368176/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=40280 CPUtime=222.22
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19084 0 0 0 22212 10 0 0 25 0 1 0 32219298 41246720 9259 1992294400 134512640 135197378 4294956240 18446744073709551615 134593996 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10070 9259 91 167 0 9901 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40280

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1367856/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=40544 CPUtime=282.22
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19139 0 0 0 28211 11 0 0 25 0 1 0 32219298 41517056 9314 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10136 9314 91 167 0 9967 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40544

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1367664/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=40676 CPUtime=342.2
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19183 0 0 0 34209 11 0 0 25 0 1 0 32219298 41652224 9358 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10169 9358 91 167 0 10000 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40676

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1367472/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=40808 CPUtime=402.18
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19225 0 0 0 40207 11 0 0 25 0 1 0 32219298 41787392 9400 1992294400 134512640 135197378 4294956240 18446744073709551615 134539314 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10202 9400 91 167 0 10033 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40808

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1367216/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=41072 CPUtime=462.16
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19266 0 0 0 46205 11 0 0 25 0 1 0 32219298 42057728 9441 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10268 9441 91 167 0 10099 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41072

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1367280/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=41204 CPUtime=522.14
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19298 0 0 0 52203 11 0 0 25 0 1 0 32219298 42192896 9473 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10301 9473 91 167 0 10132 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 41204

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1367152/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=41204 CPUtime=582.13
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19322 0 0 0 58202 11 0 0 25 0 1 0 32219298 42192896 9497 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10301 9497 91 167 0 10132 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41204

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20978
/proc/meminfo: memFree=1367024/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=41336 CPUtime=642.11
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19353 0 0 0 64200 11 0 0 25 0 1 0 32219298 42328064 9528 1992294400 134512640 135197378 4294956240 18446744073709551615 134539297 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10334 9528 91 167 0 10165 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41336


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364400/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43580 CPUtime=4001.18
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19909 0 0 0 400102 16 0 0 25 0 1 0 32219298 44625920 10084 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10895 10084 91 167 0 10726 0
Current children cumulated CPU time (s) 4001.18
Current children cumulated vsize (KiB) 43580

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364336/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43580 CPUtime=4061.17
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19917 0 0 0 406101 16 0 0 25 0 1 0 32219298 44625920 10092 1992294400 134512640 135197378 4294956240 18446744073709551615 134552516 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10895 10092 91 167 0 10726 0
Current children cumulated CPU time (s) 4061.17
Current children cumulated vsize (KiB) 43580

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364272/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43580 CPUtime=4121.15
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19921 0 0 0 412099 16 0 0 25 0 1 0 32219298 44625920 10096 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10895 10096 91 167 0 10726 0
Current children cumulated CPU time (s) 4121.15
Current children cumulated vsize (KiB) 43580

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364272/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43580 CPUtime=4181.13
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19928 0 0 0 418097 16 0 0 25 0 1 0 32219298 44625920 10103 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10895 10103 91 167 0 10726 0
Current children cumulated CPU time (s) 4181.13
Current children cumulated vsize (KiB) 43580

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364336/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43580 CPUtime=4241.11
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19933 0 0 0 424095 16 0 0 25 0 1 0 32219298 44625920 10108 1992294400 134512640 135197378 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10895 10108 91 167 0 10726 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 43580

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364272/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43712 CPUtime=4301.1
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19937 0 0 0 430094 16 0 0 25 0 1 0 32219298 44761088 10112 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10928 10112 91 167 0 10759 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 43712

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364272/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43712 CPUtime=4361.08
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19943 0 0 0 436092 16 0 0 25 0 1 0 32219298 44761088 10118 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10928 10118 91 167 0 10759 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 43712

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364208/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43712 CPUtime=4421.06
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19948 0 0 0 442090 16 0 0 25 0 1 0 32219298 44761088 10123 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10928 10123 91 167 0 10759 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 43712

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364144/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43712 CPUtime=4481.04
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19954 0 0 0 448088 16 0 0 25 0 1 0 32219298 44761088 10129 1992294400 134512640 135197378 4294956240 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10928 10129 91 167 0 10759 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 43712

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364080/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43712 CPUtime=4541.03
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19961 0 0 0 454087 16 0 0 25 0 1 0 32219298 44761088 10136 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10928 10136 91 167 0 10759 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 43712

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364080/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43712 CPUtime=4601.02
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19965 0 0 0 460086 16 0 0 25 0 1 0 32219298 44761088 10140 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10928 10140 91 167 0 10759 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 43712

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364016/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43844 CPUtime=4661
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19970 0 0 0 466084 16 0 0 25 0 1 0 32219298 44896256 10145 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10961 10145 91 167 0 10792 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 43844

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364016/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43844 CPUtime=4720.98
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19976 0 0 0 472082 16 0 0 25 0 1 0 32219298 44896256 10151 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10961 10151 91 167 0 10792 0
Current children cumulated CPU time (s) 4720.98
Current children cumulated vsize (KiB) 43844

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1364016/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43844 CPUtime=4780.96
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19981 0 0 0 478080 16 0 0 25 0 1 0 32219298 44896256 10156 1992294400 134512640 135197378 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10961 10156 91 167 0 10792 0
Current children cumulated CPU time (s) 4780.96
Current children cumulated vsize (KiB) 43844

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1363952/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43844 CPUtime=4840.94
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19986 0 0 0 484078 16 0 0 25 0 1 0 32219298 44896256 10161 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10961 10161 91 167 0 10792 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 43844

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1363952/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43844 CPUtime=4900.93
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19990 0 0 0 490077 16 0 0 25 0 1 0 32219298 44896256 10165 1992294400 134512640 135197378 4294956240 18446744073709551615 134593883 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10961 10165 91 167 0 10792 0
Current children cumulated CPU time (s) 4900.93
Current children cumulated vsize (KiB) 43844

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1363952/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43844 CPUtime=4960.91
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19995 0 0 0 496075 16 0 0 25 0 1 0 32219298 44896256 10170 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10961 10170 91 167 0 10792 0
Current children cumulated CPU time (s) 4960.91
Current children cumulated vsize (KiB) 43844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20986
/proc/meminfo: memFree=1363952/2055920 swapFree=4192956/4192956
[pid=20977] ppid=20975 vsize=43844 CPUtime=5000
/proc/20977/stat : 20977 (march_hi) R 20975 20977 20898 0 -1 4194304 19999 0 0 0 499984 16 0 0 25 0 1 0 32219298 44896256 10174 1992294400 134512640 135197378 4294956240 18446744073709551615 134541195 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10961 10174 91 167 0 10792 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 43844

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.02
CPU user time (s): 4999.85
CPU system time (s): 0.169974
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 43844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19999
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= 8779

runsolver used 4.85426 second user time and 13.34 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-18 10:04:24
IDJOB=1627902
IDBENCH=70358
IDSOLVER=583
FILE ID=node27/1627902-1240041864
PBS_JOBID= 9157477
Free space on /tmp= 66444 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627902-1240041864/watcher-1627902-1240041864 -o /tmp/evaluation-result-1627902-1240041864/solver-1627902-1240041864 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627902-1240041864.cnf

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

MD5SUM BENCH= a97095b6dcf1b1abdc82fc7e5a3a4050
RANDOM SEED=257050364

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1405648 kB
Buffers:         68860 kB
Cached:         506760 kB
SwapCached:          0 kB
Active:         272048 kB
Inactive:       318520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405648 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          24700 kB
Slab:            45596 kB
Committed_AS:   162364 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66444 MiB
End job on node27 at 2009-04-18 11:27:47