Trace number 1627846

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hi? (TO) 5000.12 5001.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
MD5SUMf6a466c72f4f8727dda0aabdbbe355f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.977
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.66	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.66	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.66	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.66	c main()::
0.59/0.66	c initFormula():: searching for DIMACS p-line....
0.59/0.66	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.66	c parseCNF():: parsing....
0.59/0.66	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.66	c runParser():: parsing was successful, warming up engines...
0.59/0.66	c simplify_formula():: removed 0 tautological, 246 satisfied and 0 duplicate clauses
0.59/0.66	c preprocessing fase I completed:: there are now 9961 free variables and 41754 clauses.
0.59/0.66	c stat :: sign balance is biased by 0.476
0.59/0.66	c using 3-SAT heuristics (occurence based diff)
0.59/0.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 159 duplicate clauses
0.59/0.66	c resolvent_look() :: found 81 resolvents
0.59/0.66	c lessRedundantTransformation():: nothing to be done.
0.59/0.66	c transformTo3SAT():: you gave me 10000 variables and 41835 clauses.
0.59/0.66	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.66	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.66	c transformTo3SAT():: the transformation yielded 10000 variabels and 41835 clauses.
0.59/0.66	c main():: clause / variable ratio: ( 41835 / 10000 ) = 4.18
0.59/0.66	c longest clause has size 3
0.59/0.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.66	c number of free variables = 9961
0.59/0.66	c dynamic_preselect_setsize :: off
0.59/0.66	c main():: all systems go!
0.59/0.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 838
2.29/2.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 282513
687.71/687.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************************
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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-1627846-1240022306/watcher-1627846-1240022306 -o /tmp/evaluation-result-1627846-1240022306/solver-1627846-1240022306 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627846-1240022306.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 3/65 18771
/proc/meminfo: memFree=1116408/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=1912 CPUtime=0
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 319 0 0 0 0 0 0 0 20 0 1 0 30259917 1957888 304 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 478 305 58 167 0 309 0

[startup+0.104395 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18771
/proc/meminfo: memFree=1116408/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=5084 CPUtime=0.09
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 1089 0 0 0 9 0 0 0 20 0 1 0 30259917 5206016 840 1992294400 134512640 135197378 4294956240 18446744073709551615 134696472 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 1271 840 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.201404 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18771
/proc/meminfo: memFree=1116408/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=6032 CPUtime=0.19
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 2072 0 0 0 19 0 0 0 21 0 1 0 30259917 6176768 1076 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 1541 1080 67 167 0 1372 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6032

[startup+0.301415 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18771
/proc/meminfo: memFree=1116408/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=6296 CPUtime=0.29
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 2812 0 0 0 29 0 0 0 22 0 1 0 30259917 6447104 1125 1992294400 134512640 135197378 4294956240 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 1574 1125 78 167 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6296

[startup+0.701457 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18771
/proc/meminfo: memFree=1116408/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=18580 CPUtime=0.69
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 7144 0 0 0 67 2 0 0 25 0 1 0 30259917 19025920 2423 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 4645 2423 91 167 0 4476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18580

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18772
/proc/meminfo: memFree=1099824/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=19236 CPUtime=1.49
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 9041 0 0 0 146 3 0 0 25 0 1 0 30259917 19697664 4320 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 4809 4320 91 167 0 4640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19236

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18772
/proc/meminfo: memFree=1097904/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=20772 CPUtime=3.09
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 9396 0 0 0 305 4 0 0 25 0 1 0 30259917 21270528 4675 1992294400 134512640 135197378 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 5193 4675 91 167 0 5024 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20772

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18772
/proc/meminfo: memFree=1097520/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=21044 CPUtime=6.29
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 9472 0 0 0 625 4 0 0 25 0 1 0 30259917 21549056 4751 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 5261 4751 91 167 0 5092 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21044

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18772
/proc/meminfo: memFree=1097016/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=21344 CPUtime=12.69
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 9572 0 0 0 1265 4 0 0 25 0 1 0 30259917 21856256 4851 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 5336 4851 91 167 0 5167 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21344

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18772
/proc/meminfo: memFree=1096568/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=21780 CPUtime=25.48
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 9673 0 0 0 2544 4 0 0 25 0 1 0 30259917 22302720 4952 1992294400 134512640 135197378 4294956240 18446744073709551615 134541612 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 5445 4952 91 167 0 5276 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21780

[startup+51.1017 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 18772
/proc/meminfo: memFree=1096056/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=22328 CPUtime=51.07
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 9822 0 0 0 5103 4 0 0 25 0 1 0 30259917 22863872 5101 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 5582 5101 91 167 0 5413 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22328

[startup+102.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 18772
/proc/meminfo: memFree=1095096/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=23936 CPUtime=102.27
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 10058 0 0 0 10222 5 0 0 25 0 1 0 30259917 24510464 5337 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 5984 5337 91 167 0 5815 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23936

[startup+162.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/66 18772
/proc/meminfo: memFree=1094136/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=24848 CPUtime=162.25
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 10299 0 0 0 16220 5 0 0 25 0 1 0 30259917 25444352 5578 1992294400 134512640 135197378 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 6212 5578 91 167 0 6043 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24848

[startup+222.305 s]
/proc/loadavg: 1.12 1.06 1.01 2/66 18772
/proc/meminfo: memFree=1093176/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=25960 CPUtime=222.24
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 10544 0 0 0 22219 5 0 0 25 0 1 0 30259917 26583040 5814 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 6490 5814 91 167 0 6321 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25960

[startup+282.302 s]
/proc/loadavg: 1.10 1.06 1.01 2/66 18772
/proc/meminfo: memFree=1092344/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=27376 CPUtime=282.21
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 10743 0 0 0 28216 5 0 0 25 0 1 0 30259917 28033024 6013 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 6844 6013 91 167 0 6675 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27376

[startup+342.302 s]
/proc/loadavg: 1.03 1.05 1.00 2/66 18772
/proc/meminfo: memFree=1091576/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=27508 CPUtime=342.2
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 10926 0 0 0 34215 5 0 0 25 0 1 0 30259917 28168192 6196 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 6877 6196 91 167 0 6708 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27508

[startup+402.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 18772
/proc/meminfo: memFree=1090872/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=29364 CPUtime=402.19
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 11116 0 0 0 40213 6 0 0 25 0 1 0 30259917 30068736 6386 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 7341 6386 91 167 0 7172 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29364

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 18772
/proc/meminfo: memFree=1090104/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=29496 CPUtime=462.17
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 11303 0 0 0 46211 6 0 0 25 0 1 0 30259917 30203904 6573 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 7374 6573 91 167 0 7205 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29496

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18772
/proc/meminfo: memFree=1089336/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=29628 CPUtime=522.15
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 11485 0 0 0 52209 6 0 0 25 0 1 0 30259917 30339072 6755 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 7407 6755 91 167 0 7238 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29628

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18772
/proc/meminfo: memFree=1088696/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=32464 CPUtime=582.15
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 11664 0 0 0 58208 7 0 0 25 0 1 0 30259917 33243136 6934 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 8116 6934 91 167 0 7947 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 32464

[startup+642.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 18772
/proc/meminfo: memFree=1087928/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=32596 CPUtime=642.13
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 11846 0 0 0 64206 7 0 0 25 0 1 0 30259917 33378304 7116 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 8149 7116 91 167 0 7980 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 32596


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1051384/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=67208 CPUtime=4061.25
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 20806 0 0 0 406107 18 0 0 25 0 1 0 30259917 68820992 16076 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 16802 16076 91 167 0 16633 0
Current children cumulated CPU time (s) 4061.25
Current children cumulated vsize (KiB) 67208

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1050680/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=86852 CPUtime=4121.23
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 20964 0 0 0 412104 19 0 0 25 0 1 0 30259917 88936448 16234 1992294400 134512640 135197378 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 21713 16234 91 167 0 21544 0
Current children cumulated CPU time (s) 4121.23
Current children cumulated vsize (KiB) 86852

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1050168/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=86852 CPUtime=4181.22
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 21122 0 0 0 418103 19 0 0 25 0 1 0 30259917 88936448 16392 1992294400 134512640 135197378 4294956240 18446744073709551615 134572731 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 21713 16392 91 167 0 21544 0
Current children cumulated CPU time (s) 4181.22
Current children cumulated vsize (KiB) 86852

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1049528/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=86984 CPUtime=4241.2
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 21276 0 0 0 424100 20 0 0 25 0 1 0 30259917 89071616 16546 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 21746 16546 91 167 0 21577 0
Current children cumulated CPU time (s) 4241.2
Current children cumulated vsize (KiB) 86984

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1049016/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=86984 CPUtime=4301.19
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 21410 0 0 0 430099 20 0 0 25 0 1 0 30259917 89071616 16680 1992294400 134512640 135197378 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 21746 16680 91 167 0 21577 0
Current children cumulated CPU time (s) 4301.19
Current children cumulated vsize (KiB) 86984

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1048440/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=86984 CPUtime=4361.17
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 21556 0 0 0 436097 20 0 0 25 0 1 0 30259917 89071616 16826 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 21746 16826 91 167 0 21577 0
Current children cumulated CPU time (s) 4361.17
Current children cumulated vsize (KiB) 86984

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1047800/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=86984 CPUtime=4421.15
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 21711 0 0 0 442095 20 0 0 25 0 1 0 30259917 89071616 16981 1992294400 134512640 135197378 4294956240 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 21746 16981 91 167 0 21577 0
Current children cumulated CPU time (s) 4421.15
Current children cumulated vsize (KiB) 86984

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1047160/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=88980 CPUtime=4481.14
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 21870 0 0 0 448094 20 0 0 25 0 1 0 30259917 91115520 17140 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22245 17140 91 167 0 22076 0
Current children cumulated CPU time (s) 4481.14
Current children cumulated vsize (KiB) 88980

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1046520/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=88980 CPUtime=4541.12
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 22026 0 0 0 454092 20 0 0 25 0 1 0 30259917 91115520 17296 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22245 17296 91 167 0 22076 0
Current children cumulated CPU time (s) 4541.12
Current children cumulated vsize (KiB) 88980

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1045944/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=88980 CPUtime=4601.11
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 22180 0 0 0 460090 21 0 0 25 0 1 0 30259917 91115520 17450 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22245 17450 91 167 0 22076 0
Current children cumulated CPU time (s) 4601.11
Current children cumulated vsize (KiB) 88980

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1045304/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=88980 CPUtime=4661.09
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 22335 0 0 0 466088 21 0 0 25 0 1 0 30259917 91115520 17605 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22245 17605 91 167 0 22076 0
Current children cumulated CPU time (s) 4661.09
Current children cumulated vsize (KiB) 88980

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1044664/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=88980 CPUtime=4721.08
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 22490 0 0 0 472087 21 0 0 25 0 1 0 30259917 91115520 17760 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22245 17760 91 167 0 22076 0
Current children cumulated CPU time (s) 4721.08
Current children cumulated vsize (KiB) 88980

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1044024/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=88980 CPUtime=4781.06
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 22645 0 0 0 478085 21 0 0 25 0 1 0 30259917 91115520 17915 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22245 17915 91 167 0 22076 0
Current children cumulated CPU time (s) 4781.06
Current children cumulated vsize (KiB) 88980

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1043448/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=88980 CPUtime=4841.05
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 22801 0 0 0 484083 22 0 0 25 0 1 0 30259917 91115520 18071 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22245 18071 91 167 0 22076 0
Current children cumulated CPU time (s) 4841.05
Current children cumulated vsize (KiB) 88980

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18780
/proc/meminfo: memFree=1042744/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=89112 CPUtime=4901.03
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 22963 0 0 0 490081 22 0 0 25 0 1 0 30259917 91250688 18233 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22278 18233 91 167 0 22109 0
Current children cumulated CPU time (s) 4901.03
Current children cumulated vsize (KiB) 89112

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18786
/proc/meminfo: memFree=1041968/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=89112 CPUtime=4961.01
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 23113 0 0 0 496079 22 0 0 25 0 1 0 30259917 91250688 18383 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22278 18383 91 167 0 22109 0
Current children cumulated CPU time (s) 4961.01
Current children cumulated vsize (KiB) 89112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18786
/proc/meminfo: memFree=1041712/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=89112 CPUtime=5000.1
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 23204 0 0 0 499988 22 0 0 25 0 1 0 30259917 91250688 18474 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22278 18474 91 167 0 22109 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 89112

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 2/66 18786
/proc/meminfo: memFree=1041712/2055924 swapFree=4192956/4192956
[pid=18771] ppid=18769 vsize=89112 CPUtime=5000.1
/proc/18771/stat : 18771 (march_hi) R 18769 18771 18047 0 -1 4194304 23204 0 0 0 499988 22 0 0 25 0 1 0 30259917 91250688 18474 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22278 18474 91 167 0 22109 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 89112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.42
CPU time (s): 5000.12
CPU user time (s): 4999.89
CPU system time (s): 0.236963
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 89112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.236963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23204
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= 6260

runsolver used 5.68314 second user time and 12.4911 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-18 04:38:26
IDJOB=1627846
IDBENCH=70302
IDSOLVER=583
FILE ID=node83/1627846-1240022306
PBS_JOBID= 9157403
Free space on /tmp= 66356 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627846-1240022306/watcher-1627846-1240022306 -o /tmp/evaluation-result-1627846-1240022306/solver-1627846-1240022306 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627846-1240022306.cnf

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

MD5SUM BENCH= f6a466c72f4f8727dda0aabdbbe355f0
RANDOM SEED=1655387313

node83.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1116824 kB
Buffers:         71684 kB
Cached:         794772 kB
SwapCached:          0 kB
Active:         274004 kB
Inactive:       606308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1116824 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1552 kB
Writeback:           0 kB
Mapped:          23584 kB
Slab:            44728 kB
Committed_AS:   159124 kB
PageTables:       1384 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= 66356 MiB
End job on node83 at 2009-04-18 06:01:50